1.Chapter 2 Basic Chemistry2. Matter and Energy Matter– anything that occupies space and has mass (weight) Physical vs Chemical changes Energy– the ability to do work…

Slide 1 Types of Energy Chapter 11 Slide 2  System – The object or objects of interest that can interact with each other and with the outside world.  Work-energy…

Slide 1 Go to section Pretest 1.How much work is done when a weightlifter holds a barbell motionless over his head? 2.Calculate the work done on a 2-N mass when it is lifted…

Cell Theory The cell is the basic unit of _______in living organisms All organisms are made of ________ cells All cells ________ from other cells There are two types of cells:…

Slide 1 Access Prior Knowledge Lesson 1: What is energy? Opening Activity Open Science textbook to page 447. Open Science folder to review vocabulary words and outline for…

To Enhance Conceptual Understanding ENERGY Was energy used in this investigation? Where did the energy come from or go to? Did the energy change forms? How do you know what…