Oct 3,  · Just as there is science to be found in a puddle or a pit or a simple rock formation, there’s science in a soap bubble, in a worm, in the spin of a dancer and in the structure of a . Professional Learning · Order Assistance · 24/7 Support. These sample lessons for Grade 3 are suitable for use with a whole class. The lessons are single examples to illustrate different teaching and learning activities.Third graders will enjoy discovering new facts about the plant life cycle, the anatomy of a volcano, types of energy, the planets of the solar system, and more in these third grade science worksheets. Oct 3, · Using an open-source, collaborative, and -based compilation model, CK pioneers and promotes the creation and distribution of high-quality, adaptive online textbooks that can be mixed, modified and printed (i.e., the FlexBook® textbooks). These sample lessons for Grade 3 are suitable for use with a whole class. The lessons are single examples to illustrate different teaching and learning activities.