Curated OER
The Sun: An Introduction
Students write entries in their Science Journals as they explore the Sun.
Curated OER
How Big is the Sun? Exploring the Size and Scale of the Sun, Earth and Moon
Students explore the relative sizes of the Sun, Earth and Moon as they make an impressive large-scale model for classroom use throughout the unit.
Curated OER
How Can the Little Moon Hide the Giant Sun? Exploring Size and Distance
Learners compare two objects at different distances. They explore the concept that distance affects how we perceive the size of objects.