Chemistry Instructional Guide

Compounds and Mixtures

Chemistry

Quarter 2

HMHUnit 3

● Evidence Notebook ● Photoof undersea life.

Lesson2:

Engage

169

70 mins

Analyzing the properties of compounds and solutions.

Investigative Phenomenon: Undersea organisms depend on substances that are dissolved in ocean water.

CER: How is water important in the Earth system?

● Evidence Notebook

Exploration #1: Exploring intermolecular forces in liquids (170-171) Exploration #2: Explaining intermolecular forces (172-176) Exploration #3: Describing solutions (177-181) Exploration #4: Measuring the electrical conductivity of solutions (184-185) Exploration #5: Analyzing the behavior of solutions (186-190)

170-190

390 mins

● E1:170 ● E3:177 ● E4:184 ● E5:190

● Evidence Notebook

Elaborate

150 mins

Take it further: Water supply engineer Explore online: Separating salt mixtures, paper chromatography, Reverse osmosis

● Evidence Notebook

Evaluate:

192-194

90 mins

● Lesson Self-Check (192) ● CER ● Checkpoints (193-194)

● Evidence Notebook

Lesson3:

Engage:

195

20 mins

Engineering Materials

Investigative Phenomena: Cars are made from many types of materials, including metal, glass, plastic, and rubber.

CER: How would understanding the