Science Content:
Identify contact/non-contact forces that affect motion of an object (e.g. gravity, magnetism and collision).
Predict the changes when an object experiences a force (e.g. a push or pull, weight and friction).
Estimated Time: 1-2 class periods
Science Tasks with Otis and Flask are designed to help 3rd to 5th grade students revisit and build upon critical science concepts. These centers within the program complement your existing science curriculum as lead-ins or follow ups to the science topics.
This lesson consists of three centers and their associated readings and assessments.
Ramp Rolling/Gravity & Collision involves observing the effect of the non-contact force of gravity and the contact force of collision on the motion of a toy car when rolled down a ramp.
Get Pushy examines the impact of a push on the toy car as it rolls down the ramp.
Magnetic Fishing explores how magnetism can be both a contact and non-contact force. This center also includes a Final Assessment that the teacher will use to check students' understanding from all three centers.