Start the lesson by introducing the concept of the solar system. Discuss how planets orbit a star, such as the sun, and highlight that Earth is one of these planets.

Engage students with a question: 'Can you name the eight planets in our solar system?' This encourages participation and sets the stage for learning.

Use the video 'The Eight Planets' to explore the characteristics of each planet, including their composition and size. This video provides memorable comparisons and details about each planet's unique features.

Explain the concept of celestial objects in the solar system, such as moons, asteroids, comets, and meteoroids, using the video 'What objects can be found in our solar system?'. This video aids understanding with engaging explanations and visual demonstrations.

Watch the video 'The Solar System' to provide a comprehensive overview of the solar system's structure and the various objects within it. This video aligns with educational standards and supports comprehension.

Facilitate a discussion on human-made objects in the solar system and their orbits around Earth. Encourage students to think about how these objects contribute to our understanding of space.

Conduct a hands-on activity where students create models of the solar system using craft materials. This helps them visualize the arrangement of planets and other celestial objects.

Use the assessment 'The Solar System' to engage students in labeling planets and answering questions about their order and size. This activity reinforces their understanding of basic astronomy concepts.

Assign students to research one planet and present their findings to the class. This encourages independent learning and reinforces their understanding of the planets' unique features.

Use the assessment 'Review – Earth and Space Patterns' to evaluate students' grasp of celestial movements and the effects of the Sun on Earth. This assessment includes labeling diagrams and answering questions.

Have students reflect on what they learned about the solar system and share their thoughts with the class. This encourages them to consolidate their knowledge and express their understanding.

Administer the 'Unit Quiz' to test students' comprehension of the solar system. This quiz provides a comprehensive review of the unit's key concepts.

For further exploration, encourage students to research human-made objects in space and their purposes. This extension activity fosters curiosity and deeper understanding of space exploration.