ACS Inquiry in Action: 2nd Grade Chapter 1 – Properties of Matter

Lesson 1.1 – Classifying Objects Based on their Observable Properties

Students sort common objects according to characteristics such as shape, flexibility, and the material they are made from to investigate the question: Can you group objects based on their characteristics?

Lesson 1.2 – Testing Materials to Learn About Their Properties

Students conduct a series of tests on different materials to learn about their properties to investigate the question: What are some of the characteristic properties of paper, plastic, and aluminum foil?

Lesson 1.3 – Designing an Absorbency Test

Students plan and conduct an absorbency test on paper, plastic, aluminum foil, and felt to investigate the question: Which material absorbs water and why?

Lesson 1.4 – Using the Properties of Materials to Improve a Model Boat (NOTE: This lesson is not linked to a specific AzSS but is a great conclusion to this series of lessons.)

Students use what they’ve learned about the properties of paper, plastic, and aluminum foil to investigate the question: Which materials are best for making a boat that can hold the most pennies before sinking?