Energy transfer is the focus of this Grade 4 Science reading organizer. Students explore how energy moves between objects and how those transfers can be noticed through changes in motion and temperature. The readings connect familiar examples, such as moving toy cars, swinging pendulums, warm soup, and rubbing hands, to the science of energy.

Explore energy through everyday examples

Students read about collisions between rolling toy cars and examine how a moving car can transfer energy to a still car. They consider how the cars' speeds before a collision can affect the movement afterward, connecting the idea of energy transfer to observable motion.

The pendulum passage introduces gravitational potential energy and kinetic energy. Students follow a swinging weight as it moves from its highest point to the bottom of its path and rises again, linking changes in speed to changes between stored energy and energy of motion.

Other readings focus on thermal energy and sound. Students investigate how energy moves from warm soup into a cooler metal spoon, how rubbing hands can change motion energy into thermal energy, and how sound vibrations travel through solids such as wood and gases such as air.

Main idea and supporting details practice

Each passage is divided into sentences that students use to identify the central idea and select relevant supporting information. They highlight the main idea and three supporting details, then restate those ideas in the accompanying graphic organizer. This combines science reading with summarizing and evidence-selection practice.

The science concepts include energy transfer, collisions, gravitational potential energy, kinetic energy, thermal energy, friction, vibrations, and sound transmission. Students also encounter examples of observing or measuring changes in motion and temperature, such as comparing how far a toy car travels or using thermometers to check temperature changes.

What the resource includes

• Informational science passages about different examples of energy transfer.
• Main idea and supporting details graphic organizers paired with the readings.
• Picture plans connected to the objects and situations described in each passage.

Classroom use

Use this Grade 4 energy transfer activity during a science unit on energy, as guided reading, independent literacy practice, or a science center task. The familiar examples give students concrete situations to discuss while they practise explaining how interactions can change motion or temperature. The reading organizers can also support review of key energy vocabulary and science-text comprehension.

The supplied curriculum reference is NGSS 4-PS3-1. The passages introduce energy transfer through collisions, motion, friction, heat, and sound; teachers can pair the readings with investigations that involve measuring motion or temperature changes.