diff --git a/src/app/teacher/authoring-tool.module.ts b/src/app/teacher/authoring-tool.module.ts
index c94de390cd..cd07a5b2fd 100644
--- a/src/app/teacher/authoring-tool.module.ts
+++ b/src/app/teacher/authoring-tool.module.ts
@@ -29,6 +29,7 @@ import { NotebookAuthoringComponent } from '../../assets/wise5/authoringTool/not
 import { StructureAuthoringModule } from '../../assets/wise5/authoringTool/structure/structure-authoring.module';
 import { MilestonesAuthoringComponent } from '../../assets/wise5/authoringTool/milestones-authoring/milestones-authoring.component';
 import { ChooseComponentLocationComponent } from '../../assets/wise5/authoringTool/node/chooseComponentLocation/choose-component-location.component';
+import { ChooseSimulationComponent } from '../../assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component';
 
 @NgModule({
   declarations: [
@@ -43,6 +44,7 @@ import { ChooseComponentLocationComponent } from '../../assets/wise5/authoringTo
     ChooseNewComponent,
     ChooseNewNodeLocation,
     ChooseNewNodeTemplate,
+    ChooseSimulationComponent,
     ConcurrentAuthorsMessageComponent,
     MilestonesAuthoringComponent,
     NodeAuthoringComponent,
diff --git a/src/assets/wise5/authoringTool/addNode/addNodeModule.ts b/src/assets/wise5/authoringTool/addNode/addNodeModule.ts
index 9079c80c53..de69d2b3fd 100644
--- a/src/assets/wise5/authoringTool/addNode/addNodeModule.ts
+++ b/src/assets/wise5/authoringTool/addNode/addNodeModule.ts
@@ -5,14 +5,14 @@ import { ChooseNewNodeLocation } from './choose-new-node-location/choose-new-nod
 import { ChooseNewNodeTemplate } from './choose-new-node-template/choose-new-node-template.component';
 import AutomatedAssessmentChooseItemController from './automatedAssessment/automatedAssessmentChooseItemController';
 import AutomatedAssessmentConfigureController from './automatedAssessment/automatedAssessmentConfigureController';
-import SimulationChooseItemController from './simulation/simulationChooseItemController';
 import { CardSelectorComponent } from '../components/card-selector/card-selector.component';
+import { ChooseSimulationComponent } from './choose-simulation/choose-simulation.component';
 
 export default angular
   .module('addNodeModule', ['ui.router'])
   .controller('AutomatedAssessmentChooseItemController', AutomatedAssessmentChooseItemController)
   .controller('AutomatedAssessmentConfigureController', AutomatedAssessmentConfigureController)
-  .controller('SimulationChooseItemController', SimulationChooseItemController)
+  .directive('chooseSimulation', downgradeComponent({ component: ChooseSimulationComponent }))
   .directive(
     'addYourOwnNode',
     downgradeComponent({ component: AddYourOwnNode }) as angular.IDirectiveFactory
@@ -90,9 +90,7 @@ export default angular
         })
         .state('root.at.project.add-node.simulation.choose-item', {
           url: '/choose-item',
-          templateUrl: 'assets/wise5/authoringTool/addNode/simulation/choose-item.html',
-          controller: 'SimulationChooseItemController',
-          controllerAs: '$ctrl'
+          component: 'chooseSimulation'
         });
     }
   ]);
diff --git a/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html b/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html
new file mode 100644
index 0000000000..1d3f13e81a
--- /dev/null
+++ b/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html
@@ -0,0 +1,64 @@
+<h5 i18n>Interactive Simulation</h5>
+<p i18n>
+  Select from a curated library of interactive simulations addressing various science topics.
+</p>
+<div fxLayout="row wrap" fxLayoutAlign="start start" fxLayoutGap="10px">
+  <mat-form-field>
+    <mat-label i18n>Filter by Topic</mat-label>
+    <mat-select [(ngModel)]="selectedSubjects" (ngModelChange)="filter()" multiple>
+      <mat-option [value]="subject" *ngFor="let subject of subjects">{{ subject }}</mat-option>
+    </mat-select>
+  </mat-form-field>
+  <mat-form-field>
+    <mat-label i18n>Search</mat-label>
+    <input matInput [(ngModel)]="searchText" (ngModelChange)="filter()" />
+  </mat-form-field>
+  <button
+    mat-icon-button
+    (click)="clearFilters()"
+    *ngIf="searchText || selectedSubjects.length"
+    aria-label="Clear All"
+    i18n-aria-label
+    matTooltip="Clear All"
+    matTooltipPosition="above"
+    i18n-matTooltip
+  >
+    <mat-icon>clear</mat-icon>
+  </button>
+  <span class="num-items-found-message" i18n> {{ getNumItemsFound() }} Item(s) Found </span>
+</div>
+<card-selector
+  *ngIf="project != null"
+  [items]="filteredNodes"
+  [previewProjectUrl]="project.previewProjectURL"
+  (itemSelected)="itemSelected($event)"
+>
+</card-selector>
+<hr />
+<div fxLayout="row" fxLayoutGap="20px">
+  <button mat-raised-button color="primary" (click)="back()" aria-label="Back" i18n-aria-label i18n>
+    Back
+  </button>
+  <span fxFlex></span>
+  <button
+    mat-raised-button
+    color="primary"
+    (click)="cancel()"
+    aria-label="Cancel"
+    i18n-arial-label
+    i18n
+  >
+    Cancel
+  </button>
+  <button
+    mat-raised-button
+    color="primary"
+    [disabled]="selectedNode == null"
+    (click)="next()"
+    aria-label="Next"
+    i18n-aria-label
+    i18n
+  >
+    Next
+  </button>
+</div>
diff --git a/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.scss b/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.scss
new file mode 100644
index 0000000000..adb8b2d8cb
--- /dev/null
+++ b/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.scss
@@ -0,0 +1,3 @@
+.num-items-found-message {
+  margin-top: 14px;
+}
\ No newline at end of file
diff --git a/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.spec.ts b/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.spec.ts
new file mode 100644
index 0000000000..e323ce423d
--- /dev/null
+++ b/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.spec.ts
@@ -0,0 +1,49 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { ChooseSimulationComponent } from './choose-simulation.component';
+import { HttpClientTestingModule } from '@angular/common/http/testing';
+import { UpgradeModule } from '@angular/upgrade/static';
+import { TeacherProjectService } from '../../../services/teacherProjectService';
+import { StudentTeacherCommonServicesModule } from '../../../../../app/student-teacher-common-services.module';
+import { MatFormFieldModule } from '@angular/material/form-field';
+import { MatSelectModule } from '@angular/material/select';
+import { FormsModule } from '@angular/forms';
+import { MatInputModule } from '@angular/material/input';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+
+describe('ChooseSimulationComponent', () => {
+  let component: ChooseSimulationComponent;
+  let fixture: ComponentFixture<ChooseSimulationComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ChooseSimulationComponent],
+      imports: [
+        BrowserAnimationsModule,
+        FormsModule,
+        HttpClientTestingModule,
+        MatFormFieldModule,
+        MatInputModule,
+        MatSelectModule,
+        StudentTeacherCommonServicesModule,
+        UpgradeModule
+      ],
+      providers: [TeacherProjectService]
+    }).compileComponents();
+
+    TestBed.inject(UpgradeModule).$injector = {
+      get: () => {
+        return {
+          go: (route: string, params: any) => {}
+        };
+      }
+    };
+    TestBed.inject(TeacherProjectService);
+    fixture = TestBed.createComponent(ChooseSimulationComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.ts b/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.ts
new file mode 100644
index 0000000000..637cee2f09
--- /dev/null
+++ b/src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.ts
@@ -0,0 +1,122 @@
+import { Component } from '@angular/core';
+import { ConfigureStructureComponent } from '../../structure/configure-structure.component';
+import { TeacherProjectService } from '../../../services/teacherProjectService';
+import { HttpClient } from '@angular/common/http';
+import { UpgradeModule } from '@angular/upgrade/static';
+
+class SimulationNode {
+  metadata = {
+    subjects: []
+  };
+  type: string;
+  constructor(node: any) {
+    Object.assign(this, node);
+  }
+}
+
+@Component({
+  selector: 'choose-simulation',
+  templateUrl: './choose-simulation.component.html',
+  styleUrls: ['./choose-simulation.component.scss']
+})
+export class ChooseSimulationComponent extends ConfigureStructureComponent {
+  allNodes: SimulationNode[] = [];
+  filteredNodes: SimulationNode[] = [];
+  project: any;
+  projectItems: any;
+  searchText: string = '';
+  selectedNode: string;
+  selectedSubjects: string[] = [];
+  simulationProjectId: number;
+  subjects: string[] = [];
+
+  constructor(
+    http: HttpClient,
+    private projectService: TeacherProjectService,
+    protected upgrade: UpgradeModule
+  ) {
+    super(http, upgrade);
+  }
+
+  ngOnInit(): void {
+    this.$state = this.upgrade.$injector.get('$state');
+    this.simulationProjectId = this.projectService.getSimulationProjectId();
+    this.showSimulationProject();
+  }
+
+  private showSimulationProject(): void {
+    this.projectService.retrieveProjectById(this.simulationProjectId).then((projectJSON) => {
+      this.project = projectJSON;
+      const nodeOrderOfProject = this.projectService.getNodeOrderOfProject(this.project);
+      this.projectItems = nodeOrderOfProject.nodes.slice(1); // remove root node from consideration
+      const allSubjects: string[] = [];
+      this.projectItems.forEach((item) => {
+        if (item.node.type !== 'group') {
+          const simulationNode = new SimulationNode(item.node);
+          this.allNodes.push(simulationNode);
+          allSubjects.push(...simulationNode.metadata.subjects);
+        }
+      });
+      this.filteredNodes = this.allNodes;
+      this.subjects = Array.from(new Set(allSubjects)).sort();
+    });
+  }
+
+  protected filter(): void {
+    this.filteredNodes = this.allNodes.filter((node: SimulationNode) => {
+      const isSearchTextFound = this.isSearchTextFound(this.searchText, JSON.stringify(node));
+      if (this.isAnySubjectChosen()) {
+        return isSearchTextFound && this.isSubjectFound(this.selectedSubjects, node);
+      }
+      return isSearchTextFound;
+    });
+  }
+
+  private isSearchTextFound(searchText: string, testText: string): boolean {
+    return testText.toLowerCase().includes(searchText.toLowerCase());
+  }
+
+  private isAnySubjectChosen(): boolean {
+    return this.selectedSubjects.length > 0;
+  }
+
+  private isSubjectFound(selectedSubjects: any[], resource: any): boolean {
+    for (const subject of selectedSubjects) {
+      if (resource.metadata.subjects.includes(subject)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  protected clearFilters(): void {
+    this.searchText = '';
+    this.selectedSubjects = [];
+    this.filter();
+  }
+
+  protected getNumItemsFound(): number {
+    return this.filteredNodes.filter((node: SimulationNode) => {
+      return node.type != 'group';
+    }).length;
+  }
+
+  protected previewNode(node: any): void {
+    window.open(`${this.project.previewProjectURL}/${node.id}`);
+  }
+
+  protected back(): void {
+    this.$state.go('root.at.project.add-node.choose-template');
+  }
+
+  protected next(): void {
+    this.$state.go('root.at.project.import-step.choose-location', {
+      importFromProjectId: this.simulationProjectId,
+      selectedNodes: [this.selectedNode]
+    });
+  }
+
+  protected itemSelected(item: any): void {
+    this.selectedNode = item;
+  }
+}
diff --git a/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.html b/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.html
index 3cbdd60d74..8d330f06aa 100644
--- a/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.html
+++ b/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.html
@@ -1,11 +1,20 @@
 <div fxLayout="row wrap" fxLayout.xs="column" class="item-cards-container gray-lighter-bg">
   <div fxFlex.sm="50" fxFlex.md="33" fxFlex.gt-md="25" *ngFor="let item of items">
-    <mat-card appearance="outlined" class="item-card" [ngStyle]="isItemSelected(item) && { border: '4px solid #00C853' }">
+    <mat-card
+      appearance="outlined"
+      class="item-card"
+      [ngStyle]="isItemSelected(item) && { border: '4px solid #00C853' }"
+    >
       <mat-card-title class="item-card-title">
         {{ item.title }}
       </mat-card-title>
       <div class="item-card-image" style="background-image: url('{{ item.thumbnail }}');"></div>
-      <mat-card-actions fxLayout="row" fxLayoutAlign="start center">
+      <mat-card-actions
+        class="item-card-actions"
+        fxLayout="row"
+        fxLayoutAlign="start center"
+        fxLayoutGap="10px"
+      >
         <mat-icon
           class="success"
           aria-label="Selected"
diff --git a/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.scss b/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.scss
index 7a23c9f17f..71625de2a8 100644
--- a/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.scss
+++ b/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.scss
@@ -11,20 +11,21 @@
 
 .item-card-title {
   font-size: 14px;
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
+  padding-left: 16px;
+  padding-right: 16px;
 }
 
 .item-card-image {
-  margin-left: -16px;
-  margin-right: -16px;
   position: relative;
   padding-top: 60%;
   background-size: cover;
   background-position: center;
 }
 
+.item-card-actions {
+  padding: 0px 16px 0px 16px !important;
+}
+
 .item-card-actions-spacer {
   flex: 1 1 auto;
 }
diff --git a/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.ts b/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.ts
index 26b258db27..33b9a8e574 100644
--- a/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.ts
+++ b/src/assets/wise5/authoringTool/components/card-selector/card-selector.component.ts
@@ -1,7 +1,7 @@
 import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
 
 @Component({
-  selector: 'app-card-selector',
+  selector: 'card-selector',
   templateUrl: './card-selector.component.html',
   styleUrls: ['./card-selector.component.scss']
 })
diff --git a/src/assets/wise5/authoringTool/structure/configure-structure.component.ts b/src/assets/wise5/authoringTool/structure/configure-structure.component.ts
index 3aac7a39ab..eac9ff5e81 100644
--- a/src/assets/wise5/authoringTool/structure/configure-structure.component.ts
+++ b/src/assets/wise5/authoringTool/structure/configure-structure.component.ts
@@ -12,7 +12,7 @@ export abstract class ConfigureStructureComponent {
   structure: any = {};
   structureDir: string = 'assets/wise5/authoringTool/structure';
 
-  constructor(private http: HttpClient, private upgrade: UpgradeModule) {}
+  constructor(private http: HttpClient, protected upgrade: UpgradeModule) {}
 
   ngOnInit(): void {
     this.$state = this.upgrade.$injector.get('$state');
diff --git a/src/messages.xlf b/src/messages.xlf
index 1113dbce5d..313c63ba8a 100644
--- a/src/messages.xlf
+++ b/src/messages.xlf
@@ -768,7 +768,7 @@
         <source>Are you sure you want to delete this default feedback?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/authoring-tool/edit-advanced-component/edit-component-default-feedback/edit-component-default-feedback.component.ts</context>
-          <context context-type="linenumber">51</context>
+          <context context-type="linenumber">50</context>
         </context-group>
       </trans-unit>
       <trans-unit id="45229448ecf72c5acf7c79694e3fee30466771e1" datatype="html">
@@ -1474,6 +1474,10 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
           <context context-type="sourcefile">src/app/teacher/share-run-dialog/share-run-dialog.component.html</context>
           <context context-type="linenumber">153,154</context>
         </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">50,52</context>
+        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/node/chooseComponentLocation/choose-component-location.component.html</context>
           <context context-type="linenumber">49,51</context>
@@ -1505,6 +1509,10 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
           <context context-type="sourcefile">src/app/authoring-tool/import-step/choose-import-step/choose-import-step.component.html</context>
           <context context-type="linenumber">91</context>
         </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">58</context>
+        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/jigsaw/jigsaw.component.html</context>
           <context context-type="linenumber">38</context>
@@ -1528,6 +1536,10 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
           <context context-type="sourcefile">src/app/authoring-tool/import-step/choose-import-step/choose-import-step.component.html</context>
           <context context-type="linenumber">96,98</context>
         </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">61,63</context>
+        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/jigsaw/jigsaw.component.html</context>
           <context context-type="linenumber">41,43</context>
@@ -2866,6 +2878,10 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
           <context context-type="sourcefile">src/app/teacher/teacher-run-list/teacher-run-list.component.html</context>
           <context context-type="linenumber">17</context>
         </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">13</context>
+        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/outsideURL/outside-url-authoring/outside-url-authoring.component.html</context>
           <context context-type="linenumber">29</context>
@@ -5460,7 +5476,7 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/components/card-selector/card-selector.component.html</context>
-          <context context-type="linenumber">18</context>
+          <context context-type="linenumber">27</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/classroomMonitor/dataExport/data-export/data-export.component.html</context>
@@ -8749,6 +8765,10 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
           <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/add-your-own-node/add-your-own-node.component.html</context>
           <context context-type="linenumber">65</context>
         </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">39</context>
+        </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/node/advanced/node-advanced-authoring/node-advanced-authoring.component.html</context>
           <context context-type="linenumber">6</context>
@@ -8812,7 +8832,7 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/components/card-selector/card-selector.component.html</context>
-          <context context-type="linenumber">26,28</context>
+          <context context-type="linenumber">35,37</context>
         </context-group>
       </trans-unit>
       <trans-unit id="2220610653030603731" datatype="html">
@@ -8857,6 +8877,81 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
           <context context-type="linenumber">25</context>
         </context-group>
       </trans-unit>
+      <trans-unit id="9430426ed5a9b22d6dcf57e82af9318742f4b2bc" datatype="html">
+        <source>Interactive Simulation</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">1</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="effd088d41cd598a9e095db21fd4abe625aff717" datatype="html">
+        <source> Select from a curated library of interactive simulations addressing various science topics.
+</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">2,4</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="6cff9c67088cb6a22208f9aba31858f0a443f9cd" datatype="html">
+        <source>Filter by Topic</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">7</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/components/outsideURL/outside-url-authoring/outside-url-authoring.component.html</context>
+          <context context-type="linenumber">12</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="01e097f8565eff8f1c4a6d55d903b121de22f582" datatype="html">
+        <source>Clear All</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">20</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">22</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/components/outsideURL/outside-url-authoring/outside-url-authoring.component.html</context>
+          <context context-type="linenumber">38</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/components/outsideURL/outside-url-authoring/outside-url-authoring.component.html</context>
+          <context context-type="linenumber">40</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="f10a52a98ee73b376b77e0d79ab4b7d3c3b9d3e9" datatype="html">
+        <source> <x id="INTERPOLATION" equiv-text="{{ getNumItemsFound() }}"/> Item(s) Found </source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">28</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="1b1b98cf02baa4e4a12eeda340ddcc389ba7d896" datatype="html">
+        <source> Back </source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/addNode/choose-simulation/choose-simulation.component.html</context>
+          <context context-type="linenumber">39,41</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/jigsaw/jigsaw.component.html</context>
+          <context context-type="linenumber">27,29</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/ki-cycle-using-oer/ki-cycle-using-oer.component.html</context>
+          <context context-type="linenumber">18,20</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/peer-review-and-revision/peer-review-and-revision.component.html</context>
+          <context context-type="linenumber">16,18</context>
+        </context-group>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/self-directed-investigation/self-directed-investigation.component.html</context>
+          <context context-type="linenumber">17,19</context>
+        </context-group>
+      </trans-unit>
       <trans-unit id="44fcb249525dd82d1fd32cae51412bcda7ffd765" datatype="html">
         <source>Back to Unit Plan</source>
         <context-group purpose="location">
@@ -8921,7 +9016,7 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
         <source>Selected</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/components/card-selector/card-selector.component.html</context>
-          <context context-type="linenumber">11</context>
+          <context context-type="linenumber">20</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/dialogGuidance/edit-dialog-guidance-computer-avatar/edit-dialog-guidance-computer-avatar.component.html</context>
@@ -8936,7 +9031,7 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
         <source>No results found</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/authoringTool/components/card-selector/card-selector.component.html</context>
-          <context context-type="linenumber">38</context>
+          <context context-type="linenumber">47</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/assets/wise5/components/outsideURL/outside-url-authoring/outside-url-authoring.component.html</context>
@@ -11299,25 +11394,6 @@ Click &quot;Cancel&quot; to keep the invalid JSON open so you can fix it.</sourc
           <context context-type="linenumber">16</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="1b1b98cf02baa4e4a12eeda340ddcc389ba7d896" datatype="html">
-        <source> Back </source>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/jigsaw/jigsaw.component.html</context>
-          <context context-type="linenumber">27,29</context>
-        </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/ki-cycle-using-oer/ki-cycle-using-oer.component.html</context>
-          <context context-type="linenumber">18,20</context>
-        </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/peer-review-and-revision/peer-review-and-revision.component.html</context>
-          <context context-type="linenumber">16,18</context>
-        </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/authoringTool/structure/self-directed-investigation/self-directed-investigation.component.html</context>
-          <context context-type="linenumber">17,19</context>
-        </context-group>
-      </trans-unit>
       <trans-unit id="6c5b8c313433e4b2d87f20b3d780734192f4776d" datatype="html">
         <source>KI Lesson with OER</source>
         <context-group purpose="location">
@@ -18404,13 +18480,6 @@ If this problem continues, let your teacher know and move on to the next activit
           <context context-type="linenumber">5,8</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="6cff9c67088cb6a22208f9aba31858f0a443f9cd" datatype="html">
-        <source>Filter by Topic</source>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/components/outsideURL/outside-url-authoring/outside-url-authoring.component.html</context>
-          <context context-type="linenumber">12</context>
-        </context-group>
-      </trans-unit>
       <trans-unit id="aec3852c4d3b6b37c79869e4f37b70b5032a1364" datatype="html">
         <source> <x id="INTERPOLATION" equiv-text="{{ subject.label }}"/> </source>
         <context-group purpose="location">
@@ -18418,17 +18487,6 @@ If this problem continues, let your teacher know and move on to the next activit
           <context context-type="linenumber">18,20</context>
         </context-group>
       </trans-unit>
-      <trans-unit id="01e097f8565eff8f1c4a6d55d903b121de22f582" datatype="html">
-        <source>Clear All</source>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/components/outsideURL/outside-url-authoring/outside-url-authoring.component.html</context>
-          <context context-type="linenumber">38</context>
-        </context-group>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/assets/wise5/components/outsideURL/outside-url-authoring/outside-url-authoring.component.html</context>
-          <context context-type="linenumber">40</context>
-        </context-group>
-      </trans-unit>
       <trans-unit id="3a3e46115f97720a66f92ecbc5b3e993c492e8e7" datatype="html">
         <source><x id="INTERPOLATION" equiv-text="{{ filteredOpenEducationalResources.length }}"/> Item(s) Found</source>
         <context-group purpose="location">