diff --git a/src/app/services/teacherProjectService.spec.ts b/src/app/services/teacherProjectService.spec.ts
index 9c710ea1617..58479a719d0 100644
--- a/src/app/services/teacherProjectService.spec.ts
+++ b/src/app/services/teacherProjectService.spec.ts
@@ -61,7 +61,6 @@ describe('TeacherProjectService', () => {
   getNextAvailableNodeId();
   shouldReturnTheNextAvailableGroupId();
   shouldReturnTheGroupIdsInTheProject();
-  shouldReturnTheMaxScoreOfTheProject();
   shouldNotAddSpaceIfItDoesExist();
   shouldAddSpaceIfItDoesntExist();
   shouldRemoveSpaces();
@@ -293,18 +292,6 @@ function shouldReturnTheGroupIdsInTheProject() {
   });
 }
 
-function shouldReturnTheMaxScoreOfTheProject() {
-  it('should return the max score of the project', () => {
-    service.setProject(demoProjectJSON);
-    const demoProjectMaxScoreActual = service.getMaxScore();
-    expect(demoProjectMaxScoreActual).toEqual(9);
-    service.setProject(scootersProjectJSON);
-    const scootersProjectMaxScoreExpected = 18;
-    const scootersProjectMaxScoreActual = service.getMaxScore();
-    expect(scootersProjectMaxScoreActual).toEqual(scootersProjectMaxScoreExpected);
-  });
-}
-
 function shouldNotAddSpaceIfItDoesExist() {
   it('should not add space if it does exist', () => {
     service.setProject(scootersProjectJSON);
diff --git a/src/assets/wise5/services/teacherProjectService.ts b/src/assets/wise5/services/teacherProjectService.ts
index 7cd6fe6c573..04ed3486fb9 100644
--- a/src/assets/wise5/services/teacherProjectService.ts
+++ b/src/assets/wise5/services/teacherProjectService.ts
@@ -670,42 +670,6 @@ export class TeacherProjectService extends ProjectService {
     }
   }
 
-  addNodeToGroup(node, group) {
-    if (this.isGroupHasNode(group)) {
-      this.insertAfterLastNode(node, group);
-    } else {
-      this.insertAsFirstNode(node, group);
-    }
-  }
-
-  isGroupHasNode(group) {
-    return group.ids.length != 0;
-  }
-
-  getLastNodeInGroup(group) {
-    const lastNodeId = group.ids[group.ids.length - 1];
-    return this.idToNode[lastNodeId];
-  }
-
-  insertAsFirstNode(node, group) {
-    this.insertNodeInsideOnlyUpdateTransitions(node.id, group.id);
-    this.insertNodeInsideInGroups(node.id, group.id);
-  }
-
-  insertAfterLastNode(node, group) {
-    const lastNode = this.getLastNodeInGroup(group);
-    this.insertNodeAfterInTransitions(node, lastNode.id);
-    this.insertNodeAfterInGroups(node.id, lastNode.id);
-  }
-
-  createNodeAndAddToLocalStorage(nodeTitle) {
-    const node = this.createNode(nodeTitle);
-    this.setIdToNode(node.id, node);
-    this.addNode(node);
-    this.applicationNodes.push(node);
-    return node;
-  }
-
   getAutomatedAssessmentProjectId(): number {
     return this.configService.getConfigParam('automatedAssessmentProjectId') || -1;
   }
@@ -1789,38 +1753,6 @@ export class TeacherProjectService extends ProjectService {
     }
   }
 
-  /**
-   * TODO: Deprecated, should be removed; replaced by getMaxScoreForWorkgroupId in
-   * ClassroomStatusService
-   * Get the max score for the project. If the project contains branches, we
-   * will only calculate the max score for a single path from the first node
-   * to the last node in the project.
-   * @returns the max score for the project or null if none of the components in the project
-   * has max scores.
-   */
-  getMaxScore() {
-    let maxScore = null;
-    const startNodeId = this.getStartNodeId();
-
-    // get all the paths in the project
-    const allPaths = this.getAllPaths([], startNodeId);
-
-    if (allPaths != null && allPaths.length > -1) {
-      const firstPath = allPaths[0];
-      for (let nodeId of firstPath) {
-        const nodeMaxScore = this.getMaxScoreForNode(nodeId);
-        if (nodeMaxScore != null) {
-          if (maxScore == null) {
-            maxScore = nodeMaxScore;
-          } else {
-            maxScore += nodeMaxScore;
-          }
-        }
-      }
-    }
-    return maxScore;
-  }
-
   setMaxScoreForComponent(nodeId: string, componentId: string, maxScore: number): void {
     const component = this.getComponent(nodeId, componentId);
     if (component != null) {