Solve problems by snapping photos or uploading images. Receive step-by-step solutions with detailed explanations. Customize learning paths based on problem complexity. Track progress and revisit previous problems for review.
Manage and quizzes by creating new ones from templates or existing . Edit questions, reorder sections, and undo changes. Share via QR code, email, or social media. Analyze response data with summary charts.
Adjust tempo and time signatures with precise control. Program setlists and subdivisions. Sync multiple devices for rehearsals. Use flash and vibration cues. Automatically detect tempo from audio input.
Tune guitar, bass, or other instruments using the device's microphone. Detect and adjust pitch with high precision. Supports multiple instruments including violin, viola, and wind instruments.
Analyzes device motion using accelerometers and gyroscope. Displays time series data and frequency spectra via FFT. Supports external USB accelerometer. Applies Hamming window and removes DC bias. Tracks three-axis movement with 0.02g sensitivity.
Calculate dimensions and properties of 2D and 3D shapes. Input measurements to determine area, volume, surface area, and perimeter. View interactive 3D models of solids like cube, sphere, and cylinder. Switch between 2D and 3D views for each shape.
Graph functions, equations, and curves in 2D and 3D. Calculate derivatives, integrals, and roots. Create tables of values and solve equations. Construct and analyze polygons, circles, and conics. Use Augmented Reality to explore 3D objects.
Foundation For Apologetic Information and Research
Search and read LDS resources offline
Access content from FAIR for questions about The Church of Jesus Christ of Latter-day Saints. Find study materials for Come, Follow Me. Include family learning resources and covenant path guidance. View articles, videos, and discussion prompts.
Teaches basic math through interactive storybooks and challenges. Includes 40 knowledge points, 25 math games, and 24 math songs. Features dynamic images, cartoon illustrations, and 13 map-based levels for preschool to second grade learning.
Solve equations and inequalities with advanced graphing. Trace functions and analyze intersections. Perform calculations, store variables, and use built-in math functions. Access a scientific calculator and explore interactive math concepts.
Teach rules through interactive lessons and quizzes. Practice sentence structure and vocabulary. Receive instant feedback on exercises. Track progress with detailed reports. Share results with teachers or peers.
Perform real-time spectral analysis of sounds. View images with adjustable FFT-resolutions, frequency and amplitude scales, and color schemes. Save and share spectrograms. Access bode plot modes with averaging and maximum calculations.
Explore graphical solutions to ordinary with interactive activities. Input custom or use preloaded examples. Plot vector fields and solutions for multiple initial conditions. Solve systems of up to six dynamically.