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 ...
PBS

PBS PhD SCIENCE Level 3 Module 4 Lesson 18-19

In Lesson 18, students apply their understanding of how multiple forces acting on an object (PS2.A) affect the object’s motion and update the anchor model to answer the Phenomenon Question: What ...