6th Grade Science Guide

6.2: Matter & Energy 3 Dimensions & Progressions

Unit 3

Objective

Overview

Materials

● I can design an object, tool, or process that minimizes or maximizes heat energy transfer.

● A list of several different experiments that could be used as examples for students to design their own experiment.

● Website ● Depends on student choices.

Activity: Popcorn Popping

Objective

Overview

Materials

● I can explain how heat energy relates to the states of matter.

● Students read an article about why popcorn kernels pop, and the science of popcorn popping. Students should then design an experiment to determine if adding moisture to

● Popcorn Physis ● Popcorn Kernels ● Air Popper ● Popcorn Worksheet

kernels, through soaking them in water, would lead to bigger, better popcorn.

Activity: Heat Transfer Gizmo

Objective

Overview

Materials

● Observe and measure the transfer of heat from one container to another via a

● An insulated beaker of hot water is connected to a beaker of cold water with a conducting bar, and over time the temperatures of the beakers equalize as heat is transferred through the bar. Four materials (aluminum, copper, steel, and glass) are available for the bar.

● Gizmo - Heat Transfer

thermal conductor. Interpret a graph of heat transfer. Find the relationship between the rate of temperature change and the temperature difference between the two containers. Compare the rate of heat transfer for different materials. Classify materials as thermal conductors or thermal insulators.

Multiple Choice Assessment - 6.2.3 Formative Assessment

Activity: Thermal Protection Systems for Astronauts