Showing 221–240 of 1,000 ranked alternatives.
Jonathan Davis Miller
Study AP Chemistry content and examples
Access study materials including readings, diagrams, and example problems aligned with the AP Chemistry curriculum. Track progress with practice questions and review key topics. Study anytime without ads, paywalls, or in- purchases.
Foxar
Explore subjects with interactive visuals
Explore interactive 3D models of the Solar System, Earth, and the human body. Learn about matter, sound, and volcanoes through visual explanations. Teachers can customize lessons and students can take quizzes to test knowledge.
Henry Borenson
Solve with negative numbers
Solve algebraic with negative numbers. Manipulate physical pieces to represent variables and constants. Track progress through levels. Adjust equation difficulty. Receive instant feedback on solutions.
Smarty Ears, LLC
Correct grammar, build sentences, explore
Learn grammar through interactive exploration. Correct sentence structure by arranging phrases. Identify parts of speech and fix errors. Complete challenges to improve understanding. Track progress and receive feedback on writing exercises.
Fairelephant Information Technology Ltd.
Focus on numbers, track your attention
Practice attention training by quickly locating target numbers on a grid. Improve concentration and visual breadth through repeated exercises. Track progress and enhance reading speed and contextual perception.
Electronial
Calculate formulas and values
Perform calculations using built-in formulas and calculators for displacement, acceleration, Newton's second law, gravitational acceleration, Hooke's law, momentum, work, density, kinetic energy, potential energy, elastic energy, electric power,
PalaSoftware Inc.
Practice math problems anytime
Learn math facts through customizable quizzes. Choose operations like addition, subtraction, multiplication, or division. Adjust number ranges and question counts. Track progress and review mistakes. Share results with others.
Tinybop Inc.
Create creatures, cross them, play together
Create and customize fantastical creatures with features like hooves, horns, wings, and claws. Crossbreed creatures to generate new combinations. Design and explore a personalized . Use as a writing tool to inspire creativity and storytelling.
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