Learn US facts with interactive quizzes tailored for 6th to 8th grade students. Practice questions that increase in difficulty. Correct answers are highlighted for review. Track progress through quizzes and assessments. No in- purchases required.
Explore 3D science simulations by touching, holding, and interacting with virtual objects. Investigate a smoking volcano, examine a great white shark, explore the solar system, and dissect a frog. Requires a Cube and smartphone or tablet.
Learn 8th with interactive problem-solving and step-by-step explanations. Use AI to solve algebra, fractions, and word problems. Play for practice. Receive personalized lessons based on progress. Get real-time help with homework.
Learn concepts through interactive quizzes on topics like matter, geology, astronomy, and the periodic table. Answer questions to progress through a space adventure, avoiding asteroids. Review material for standardized tests.
Provides cancer staging based on the 8th edition of the TNM Classification of Malignant Tumours. Allows users to input tumor, node, and metastasis data. Displays simplified staging results. Includes references for further verification.
Practice identifying and using marks like commas, semicolons, and quotation marks. Learn word types and their correct usage. Track progress through interactive lessons and quizzes. No in- purchases required.