The app allows users to explore the number line, including fractions and decimals, by collecting pearls. It is designed for students in grades 3-8 and was developed by mathematics educators and researchers.
Practice exams, video explanations, and theory lessons
Study biology with practice exams, topic-specific tasks, and video explanations. Access full theory and smart trainers offline. Take quick quizzes in blitz mode. Track progress with exam-aligned practice.
Calculate arterial blood gas values with an integrated calculator. Practice interpreting with guided hints and detailed feedback. Test knowledge in challenge mode with instant analysis of incorrect answers.
Teach and practice with customizable settings. Solve random problems with adjustable number sizes. Set number of digits and choose colors for personalized learning.
Explore fractions with interactive visual models and manipulatives. Arrange virtual tiles to compare sizes and solve problems. Practice matching fractions to images and completing exercises. Collaborate in pairs or work independently.
The app allows users to explore the sea and master the number line, including fractions and decimals. It is designed for students in grades 3-8 and developed by mathematics educators.
Practice addition and subtraction with interactive games. Sort blends and digraphs, match positional words to pictures, and spell 3-letter words. Build compound words with images. Count, sort, and match for early learning.