Open-and-go lessons that inspire kids to love science.

Sign up now for tons of free lessons like this one!

Beginning Exploration (1 of 3)
Full Screen
Exit full screen whiteExit Full Screen
Beginning Exploration (2 of 3)

DISCUSS:

How do you think Doug knows the answers to all these questions?

Full Screen
Exit full screen blackExit Full Screen
Beginning Exploration (3 of 3)
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity Prep
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Activity: My Mystery
Full Screen
Exit full screen whiteExit Full Screen
Beginning Complete!

You've completed the Exploration & Activity!

Every Mystery also includes an assessment and additional resources to extend the lesson.

Next, view lessons at your grade level:

View all lessons
Full Screen
Exit full screen blackExit Full Screen