PBS

PBS PhD Science Level 4 Module 4 Lesson 9 Part 2

In Lesson 9 part 2, students continue to make observations (SEP.3) about the relationship between the color of light and the color of objects (PS4.B) to determine how these factors affect (CC.2) what ...
PBS

PBS PhD Science Level 4 Module 4 Lesson 2 Part 2

In Lesson 2 part 2, students ask questions (SEP.1) about the factors that may have affected Amelia Earhart’s ability to find Howland Island. Students use their questions to develop a driving question ...