diff --git a/src/core/features/block/components/side-blocks-button/side-blocks-button.html b/src/core/features/block/components/side-blocks-button/side-blocks-button.html
index b4d634937..d38d89e7f 100644
--- a/src/core/features/block/components/side-blocks-button/side-blocks-button.html
+++ b/src/core/features/block/components/side-blocks-button/side-blocks-button.html
@@ -1,3 +1,3 @@
 <ion-button (click)="openBlocks()" [attr.aria-label]="'core.block.opendrawerblocks' | translate">
-    <ion-icon name="fas-cubes" slot="icon-only" aria-hidden="true"></ion-icon>
+    <ion-icon name="fas-chevron-left" slot="icon-only" aria-hidden="true"></ion-icon>
 </ion-button>
diff --git a/src/core/features/block/components/side-blocks/side-blocks.html b/src/core/features/block/components/side-blocks/side-blocks.html
index 627139e3c..52408d9f2 100644
--- a/src/core/features/block/components/side-blocks/side-blocks.html
+++ b/src/core/features/block/components/side-blocks/side-blocks.html
@@ -20,7 +20,7 @@
             </ng-container>
         </ion-list>
 
-        <core-empty-box *ngIf="blocks.length == 0" icon="fas-cubes" [message]="'core.block.noblocks' | translate">
+        <core-empty-box *ngIf="blocks.length == 0" icon="fas-th-large" [message]="'core.block.noblocks' | translate">
         </core-empty-box>
     </core-loading>
 </ion-content>
diff --git a/src/core/features/course/format/singleactivity/components/core-course-format-single-activity.html b/src/core/features/course/format/singleactivity/components/core-course-format-single-activity.html
index 1f3a37007..17cf0dd0f 100644
--- a/src/core/features/course/format/singleactivity/components/core-course-format-single-activity.html
+++ b/src/core/features/course/format/singleactivity/components/core-course-format-single-activity.html
@@ -1 +1,4 @@
 <core-dynamic-component [component]="componentClass" [data]="data"></core-dynamic-component>
+
+<core-block-side-blocks-button *ngIf="course && hasBlocks" [courseId]="course.id" [downloadEnabled]="downloadEnabled">
+</core-block-side-blocks-button>
diff --git a/src/core/features/course/format/singleactivity/components/singleactivity.ts b/src/core/features/course/format/singleactivity/components/singleactivity.ts
index ade822ac2..3fd7cf5c0 100644
--- a/src/core/features/course/format/singleactivity/components/singleactivity.ts
+++ b/src/core/features/course/format/singleactivity/components/singleactivity.ts
@@ -20,6 +20,8 @@ import { CoreDynamicComponent } from '@components/dynamic-component/dynamic-comp
 import { CoreCourseAnyCourseData } from '@features/courses/services/courses';
 import { IonRefresher } from '@ionic/angular';
 import { CoreCourseModuleCompletionData, CoreCourseSectionWithStatus } from '@features/course/services/course-helper';
+import { CoreBlockHelper } from '@features/block/services/block-helper';
+import { CoreCourse } from '@features/course/services/course';
 
 /**
  * Component to display single activity format. It will determine the right component to use and instantiate it.
@@ -44,12 +46,13 @@ export class CoreCourseFormatSingleActivityComponent implements OnChanges {
 
     componentClass?: Type<unknown>; // The class of the component to render.
     data: Record<string | number, unknown> = {}; // Data to pass to the component.
+    hasBlocks = false;
 
     /**
-     * Detect changes on input properties.
+     * @inheritdoc
      */
     async ngOnChanges(changes: { [name: string]: SimpleChange }): Promise<void> {
-        if (!changes.course || !changes.sections) {
+        if (!changes.course && !changes.sections) {
             return;
         }
 
@@ -57,6 +60,8 @@ export class CoreCourseFormatSingleActivityComponent implements OnChanges {
             return;
         }
 
+        this.hasBlocks = await CoreBlockHelper.hasCourseBlocks(this.course.id);
+
         // In single activity the module should only have 1 section and 1 module. Get the module.
         const module = this.sections?.[0].modules?.[0];
 
@@ -85,6 +90,15 @@ export class CoreCourseFormatSingleActivityComponent implements OnChanges {
         }
 
         await this.dynamicComponent?.callComponentFunction('doRefresh', [refresher, done]);
+
+        if (this.course) {
+            const courseId = this.course.id;
+            await CoreCourse.invalidateCourseBlocks(courseId).then(async () => {
+                this.hasBlocks = await CoreBlockHelper.hasCourseBlocks(courseId);
+
+                return;
+            });
+        }
     }
 
     /**
diff --git a/src/core/features/course/format/singleactivity/services/handlers/singleactivity-format.ts b/src/core/features/course/format/singleactivity/services/handlers/singleactivity-format.ts
index 9efe6fc27..3ce49d231 100644
--- a/src/core/features/course/format/singleactivity/services/handlers/singleactivity-format.ts
+++ b/src/core/features/course/format/singleactivity/services/handlers/singleactivity-format.ts
@@ -31,43 +31,28 @@ export class CoreCourseFormatSingleActivityHandlerService implements CoreCourseF
     format = 'singleactivity';
 
     /**
-     * Whether or not the handler is enabled on a site level.
-     *
-     * @return True or promise resolved with true if enabled.
+     * @inheritdoc
      */
     async isEnabled(): Promise<boolean> {
         return true;
     }
 
     /**
-     * Whether it allows seeing all sections at the same time. Defaults to true.
-     *
-     * @param course The course to check.
-     * @return Whether it can view all sections.
+     * @inheritdoc
      */
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    canViewAllSections(course: CoreCourseAnyCourseData): boolean {
+    canViewAllSections(): boolean {
         return false;
     }
 
     /**
-     * Whether the option blocks should be displayed. Defaults to true.
-     *
-     * @param course The course to check.
-     * @return Whether it can display blocks.
+     * @inheritdoc
      */
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    displayBlocks(course: CoreCourseAnyCourseData): boolean {
-        return false;
+    displayBlocks(): boolean {
+        return true;
     }
 
     /**
-     * Get the title to use in course page. If not defined, course displayname or fullname.
-     * This function will be called without sections first, and then call it again when the sections are retrieved.
-     *
-     * @param course The course.
-     * @param sections List of sections.
-     * @return Title.
+     * @inheritdoc
      */
     getCourseTitle(course: CoreCourseAnyCourseData, sections?: CoreCourseWSSection[]): string {
         if (sections?.[0]?.modules?.[0]) {
@@ -84,34 +69,21 @@ export class CoreCourseFormatSingleActivityHandlerService implements CoreCourseF
     }
 
     /**
-     * Whether the option to enable section/module download should be displayed. Defaults to true.
-     *
-     * @param course The course to check.
-     * @return Whether the option to enable section/module download should be displayed
+     * @inheritdoc
      */
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    displayEnableDownload(course: CoreCourseAnyCourseData): boolean {
+    displayEnableDownload(): boolean {
         return false;
     }
 
     /**
-     * Whether the default section selector should be displayed. Defaults to true.
-     *
-     * @param course The course to check.
-     * @return Whether the default section selector should be displayed.
+     * @inheritdoc
      */
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    displaySectionSelector(course: CoreCourseAnyCourseData): boolean {
+    displaySectionSelector(): boolean {
         return false;
     }
 
     /**
-     * Whether the course refresher should be displayed. If it returns false, a refresher must be included in the course format,
-     * and the doRefresh method of CoreCourseSectionPage must be called on refresh. Defaults to true.
-     *
-     * @param course The course to check.
-     * @param sections List of course sections.
-     * @return Whether the refresher should be displayed.
+     * @inheritdoc
      */
     displayRefresher(course: CoreCourseAnyCourseData, sections: CoreCourseWSSection[]): boolean {
         if (sections?.[0]?.modules?.[0]) {
@@ -122,28 +94,16 @@ export class CoreCourseFormatSingleActivityHandlerService implements CoreCourseF
     }
 
     /**
-     * Return the Component to use to display the course format instead of using the default one.
-     * Use it if you want to display a format completely different from the default one.
-     * If you want to customize the default format there are several methods to customize parts of it.
-     * It's recommended to return the class of the component, but you can also return an instance of the component.
-     *
-     * @param course The course to render.
-     * @return The component (or promise resolved with component) to use, undefined if not found.
+     * @inheritdoc
      */
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    async getCourseFormatComponent(course: CoreCourseAnyCourseData): Promise<Type<unknown>> {
+    async getCourseFormatComponent(): Promise<Type<unknown>> {
         return CoreCourseFormatSingleActivityComponent;
     }
 
     /**
-     * Whether the view should be refreshed when completion changes. If your course format doesn't display
-     * activity completion then you should return false.
-     *
-     * @param course The course.
-     * @return Whether course view should be refreshed when an activity completion changes.
+     * @inheritdoc
      */
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    async shouldRefreshWhenCompletionChanges(course: CoreCourseAnyCourseData): Promise<boolean> {
+    async shouldRefreshWhenCompletionChanges(): Promise<boolean> {
         return false;
     }
 
diff --git a/src/core/features/course/format/singleactivity/singleactivity.module.ts b/src/core/features/course/format/singleactivity/singleactivity.module.ts
index c42f04b27..5060d7511 100644
--- a/src/core/features/course/format/singleactivity/singleactivity.module.ts
+++ b/src/core/features/course/format/singleactivity/singleactivity.module.ts
@@ -18,6 +18,7 @@ import { CoreSharedModule } from '@/core/shared.module';
 import { CoreCourseFormatDelegate } from '@features/course/services/format-delegate';
 import { CoreCourseFormatSingleActivityComponent } from './components/singleactivity';
 import { CoreCourseFormatSingleActivityHandler } from './services/handlers/singleactivity-format';
+import { CoreBlockComponentsModule } from '@features/block/components/components.module';
 
 @NgModule({
     declarations: [
@@ -25,6 +26,7 @@ import { CoreCourseFormatSingleActivityHandler } from './services/handlers/singl
     ],
     imports: [
         CoreSharedModule,
+        CoreBlockComponentsModule,
     ],
     providers: [
         {