Help children develop math skills through interactive games and puzzles. Practice addition and subtraction, improve logical thinking, and enhance memory and focus. Includes real interview questions from top schools in major cities.
Review and navigate problems without solving them or seeking answers. Explore concepts through interactive scenarios. Customize difficulty based on grade level. Track progress and revisit problems for review.
1 provides curriculum-aligned exercises for 6-7 year olds. Features include problem-solving activities, scratch pad for writing solutions, flash cards, and activity books. Supports US Common Core standards. Allows tracking of skills and progress.
Practice skills by matching numbers that add up to 10. Select correct pairs from a grid. Track progress over time. Receive instant feedback on answers. Adjust difficulty level as skills improve.
Explore interactive games to learn about energy efficiency. Play "Turn Out The Lights" to practice turning off lights in a whack-a-mole style game. Build a treehouse in "Ice Cream Party" to understand heat transfer concepts.
Learn World War II history through a hex-and-counter wargame focused on Pacific naval-air from 1942-1943. Manage fleets and aircraft, track movement and combat. Analyze historical scenarios and outcomes. Save and load game progress.
Play timed challenges with self, friends, or random opponents. Solve equations within 30 seconds. Gain extra for 10 consecutive correct answers. Track achievements and standings on leaderboards.
The app provides step-by-step solutions for math problems from pre-algebra through calculus. It includes a scientific calculator, graphing calculator, and a user-friendly editor for inputting problems.
Learn 160 kanjis tailored for 2nd graders. Categorized into groups like weather and animals for visual learning. Earn stamps after completing each category. Track progress through stamps and rankings. Play kanji-based games for practice.