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Learn in a fun and engaging way!
Fun and engaging
Our videos, quizzes and worksheets prepare and support learners in a truly fun and engaging way
Mighty and serious
Our materials are developed by teachers and comprehensively address well-established educational standards, such as CCSS and NGSS
Latest lessons
Grades
Kindergarten
First grade
Second grade
Third grade
Fourth grade
Fifth grade
Sixth grade
Seventh grade
Subjects
Math
Science
Language Arts
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K
Math
One number, many ways — many ways to show one number
K
Math
How many do you have? - counting to 20
4th
Math
Identifying lines of symmetry
K
Math
Take it away: introduction to subtraction
1st
Science
Looking up from Earth - what patterns can you see?
4th
Math
Factors and multiples
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