Earth, Solar System
A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.
Movements of the Earth: Seasons
The causes and impacts of Earth’s seasons on daily light cycles and heat input.
Geocentric to Heliocentric Models of the Solar System
A brief introduction to our changing views of the Universe.
Exploring Our Solar System
An introduction to the Solar System and the planets that are in it.
Check out our most popular games!
Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.
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