Teaches second math concepts through interactive games. Features include odd/even number recognition, comparing numbers, place value identification, time-telling, and multiplication practice.
Create worksheets by setting the number of questions and range of numbers. Generate unique problems each time. Save, print, or share worksheets directly.
Teaches counting, addition, subtraction, and place value through interactive games. Includes number writing practice and number sense activities. Features progress tracking and adjustable difficulty levels for ages 3-7.
Play with customizable card designs and themed backgrounds. Participate in multiplayer tournaments and compete against other players. Win real cash prizes through fair in-game competitions. Track progress and unlock new game modes.
Practice skills with addition, subtraction, multiplication, division, place value, percentages, rounding, and comparisons. Solve problems to earn speed boosts in a 3D game.
Convert numeric numbers to and from between 1 and 9999. Input or select a number to display its numeral equivalent. Switch between numeral formats for easy conversion and verification.
Teach children numbers and through interactive and Montessori-based activities. Practice counting, recognition, ascending and descending order, and comparison. Includes exercises for toddlers, preschoolers, and early grade school learners.
Explore with chord and scale references. Identify and analyze chords. Create and edit MIDI files. Use AUv3 plugins for sound synthesis and composition. View detailed scale information and interval relationships.
Datasheet search allows users to find electronic components. Resistor color codes and markings are decoded for 4, 5, and 6 band codes. Electronic symbols are displayed according to IEC 60617, IEEE 315, and GOST standards.
Teaches third- subjects through interactive games. Covers math, language, science, STEM, reading, and critical thinking. Includes curriculum-aligned activities for skill practice. Allows kids to review and master lessons.
Match numbers to create chains and increase scores. Slide tiles to combine equal values and extend sequences. Plan moves to avoid blocking options. Track progress toward high-value tiles like 2048 and 8192.
Solve number sequences by identifying patterns. Select the next number in ascending or descending order. Answer quickly or the game ends. Difficulty increases with each question.
Solve puzzles with a 9x9 grid and 3x3 sub grids. Enter numbers 1 through 9 in each cell. Complete puzzles using logic without guessing. Access unlimited puzzles. Track progress across multiple difficulty levels.
Perform calculations with binary, octal, decimal, and hexadecimal values displayed simultaneously. Enter and view hex codes and RGB values on the same screen. Display up to 19 decimal digits. Toggle conversion reset on or off.
Access interactive math tools for hands-on learning. Use algebra tiles, base ten blocks, fraction circles, and pattern blocks to visualize concepts. Manipulate virtual objects to explore geometry, fractions, and coordinates.
Teaches numbers, counting, and basic through interactive . Includes sorting, addition, and subtraction activities. Features a line and matching exercises. Designed for preschool and early primary school children.
Explore probability with interactive sliders and buttons. Calculate probabilities and percentiles for upper tail, lower tail, or two-tailed tests. Visualize results alongside numerical solutions. Compare continuous and discrete side-by-side.