View and inspect 3D models in various formats like PLY, STL, OBJ, and CTM. Open models from web links, emails, DropBox, or file shares. Navigate models with intuitive controls for zooming, rotating, and panning.
Calculate values of a -angled using hypotenuse, cathetus, opposite, adjacent, or angles. Enter two values to automatically compute all other values. Display results with detailed formulas and units. Save and share calculations.
Teach children addition and subtraction through interactive puzzles. by geometric shapes in themed scenes featuring . Play games to train puppies with commands and activities. Earn bones as rewards for completing tasks.
Create worksheets by setting the number of questions and range of numbers. Generate unique problems each time. Save, print, or share worksheets directly.
Practice listening and recognizing numbers in English, Spanish, Italian, Portuguese, French, German, Dutch, and Chinese. Learn whole numbers, prices with cents, and phone numbers through structured exercises.
Move blocks to fill the board. Drag and position pieces to complete puzzles. No rotation allowed. Solve logic challenges to progress. Improve problem-solving skills through gameplay.