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.
Play games to practice counting, addition, and subtraction. Complete missions to test knowledge. Interact with characters for guided learning. Track progress through levels and challenges.
Solve math-based puzzles by merging numbers using operator . Swipe to combine numbers and reach the target. Progress through increasingly difficult levels. Earn stars by using efficient moves and finding optimal solutions.
Practice problems with quizzes on logical reasoning, mathematical reasoning, and everyday mathematics. Solve addition, subtraction, decimals, fractions, and geometry questions. Track progress with model tests and achievers section exercises.
Calculate decayed activity using mCi or Bq units. View decay charts with tap-to-examine features and customizable input parameters. Save chart snapshots to camera roll. Estimate dose rates for isotopes as point sources at specified distances.
Solve logic puzzles by filling cells with numbers 1 to N. Ensure no repeated numbers in rows or columns. Use circles with math operations or "E" for even numbers to determine valid cell values. Adjust puzzle difficulty and track progress.