Original PromptSC.3.E.6.1 - Demonstrate that radiant energy from the Sun can heat objects and when the Sun is not present, heat may be lost.
The Sun is the Earth’s main source of energy. It provides light and heat energy.
Radiant energy is energy that can travel through space. Stars give off radiant energy.
Some radiant energy travels to Earth as light. Other radiant energy warms Earth’s land, air, and water.
Energy from the Sun can heat objects. When the Sun is not present at night, the heat energy can be lo...
This teacher guide focuses on demonstrating how radiant energy from the Sun can heat objects, fulfilling Standard SC.3.E.6.1. It begins with an engaging introductory discussion about the heat of a sunny sidewalk, followed by a hands-on demonstration using a flashlight and black construction paper to illustrate how radiant energy is absorbed and results in increased temperature. The lesson includes specific materials, a lesson flow with timings for each segment (hook, exploration, observation, wrap-up), and prompts for class discussion and understanding checks. It also provides real-world examples, such as temperature changes in a desert environment and the impact of clouds on perceived heat. Students will record their observations, reflect on the importance of the Sun in sustaining life, and complete an exit ticket task to reinforce their learning. Key terms related to the lesson, like 'Sun', 'radiant energy', and 'heat loss', are reviewed to deepen understanding.