Teach toddlers colors, , and in nine languages. Include interactive gameplay, background music, and native pronunciation. Track progress and adjust difficulty levels. Share achievements with parents.
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.
Solve problems by snapping a photo. Receive instant step-by-step solutions. Access explanations for complex equations. Track progress and review solved problems. Share solutions with classmates. No ads or in- purchases.
Practice with and root words through fifteen levels and over 250 . Answer questions, earn points, and review correct answers after each attempt. Build reading skills through interactive quizzes without in- purchases.
Study and test knowledge of the 20 standard acids through customizable quizzes. Topics include names, structural formulas, 1-letter and 3-letter codes, codons, and side chain classes. Quizzes are available for free. Remove ads with an in- purchase.
Teach basic skills with interactive quizzes on addition, subtraction, and number comparisons. Complete 700 free tasks across different difficulty levels. Remove ads to access an ad-free version.
The provides scientific calculations, unit conversion, and logic-based computations. Users can switch between modes. It includes a built-in manual for operation guidance. Perform n-base conversions and unit-based calculations.
Write calculations directly on the screen for real-time results. Edit equations with gestures or add elements anywhere. Drag and drop previous results for reuse. Supports interactive ink for natural handwriting input.
Simplify radical expressions with square and cube roots. Input up to five terms in the numerator and two terms in the denominator. Break down expressions into simplified forms. Perform calculations for algebraic equations.