'Lesson review questions' presentation slideshows

431 views • 27 slides

The Integumentary System

The Integumentary System. What Covers You. Integumentary System. The Integumentary System includes all the external coverings of the body including the skin, nails and hair. The skin is the largest organ in your body. Functions of the Skin.

371 views • 22 slides

Unit 3: Electricity

Unit 3: Electricity. Grade 9 Academic Science RH King Academy. Unit Outline. Static electricity Electroscope lab Current electricity Circuit lab Electrical energy Energy ISU. What is electricity?. Recall from chemistry: what is an electron?

455 views • 19 slides

The Muscular System

The Muscular System. Your Muscles. Functions of the Muscular System. A muscle is made of strong tissue that can contract in an orderly way. When a muscle contracts, the cells of the muscle become shorter. When a muscle relaxes, the cells return to their original length.

278 views • 18 slides

Physical Properties and Changes

Physical Properties and Changes. Chapter 7, Lesson 3. What is a physical property?. A physical property is any characteristic of a material that can be observed without changing the identity of the material itself such as color, shape or length.

192 views • 16 slides

Understanding the Atom

Understanding the Atom. 4-1: Basic Units of Matter. 4-1 Vocabulary. Matter atom nucleus proton neutron electron Democritus Dalton Lavoisier Law of Conservation of Mass. What is the current atomic model?.

330 views • 16 slides

9.4 Human Chromosomes and Genes

9.4 Human Chromosomes and Genes. Pages 196-199. Introduction. No one else in the world is completely like you! Genes have a lot to do with why you are different.

212 views • 10 slides