What is an Animal?
In this flatworm body plan worksheet, students compare the body plans of several worms. Students answer several questions based upon the given diagrams of a cross section of the different body plans of each worm.
13 Views 29 Downloads
What's the Difference Between Accuracy and Precision?
While often used interchangeably, the distinction between accuracy and precision is critical for many scientific endeavors. Discover the importance of consistency for precise results, and the need for accuracy in the field of research,...
5 mins 6th - 12th Science CCSS: Adaptable
What Causes Bad Breath?
Onions, garlic, and coffee can all have unfortunate effects on your breath, but what is the real cause of halitosis? Follow along with this video as it investigates how the bacteria that live in our mouths are responsible for these...
4 mins 6th - 12th Science CCSS: Adaptable
What is the Heisenberg Uncertainty Principle?
Not sure how to introduce young physicists to the Heisenberg Uncertainty Principal? Well this short video is a great place to start, as it explains how the particle and wave nature of matter makes it impossible to know both the location...
5 mins 10th - Higher Ed Science CCSS: Adaptable