Seasonal Cycles and Solar Factors is a Grade 6 science resource focused on sky science and the factors that shape seasonal changes in Alberta. Students examine how Earth’s tilt and orbit influence daylight and solar intensity, then connect those changes to seasonal temperature, precipitation, and real-world patterns.

Build the Science Behind Seasonal Change

This resource gives students opportunities to explain how Earth’s tilt and orbit affect daylight and solar intensity across seasons. They also explore how latitude and continental climate influence seasonal temperature and precipitation patterns. The focus moves beyond simply identifying seasons by asking students to connect astronomical factors with observable effects in the environment.

Students also consider real-world examples, including river ice breakup and agricultural timing. These connections help place seasonal cycles in a practical Alberta context while reinforcing the relationship between Earth systems, solar factors, and seasonal patterns.

Skills and Activity Types

• Explain how Earth’s tilt and orbit change daylight and solar intensity
• Describe how latitude and continental climate influence seasonal patterns
• Connect seasonal temperature and precipitation changes to real-world effects
• Use scientific reading and written responses to communicate explanations
• Apply ideas through multiple-choice, true-false, short-answer, reading passage, matching, cloze passage, essay, and Did You Know activities

Included Teacher Support

• Student Notes & Lesson Summary supplement
• Separate Teacher Guide with learning objectives
• Teaching tips for classroom use
• Discussion questions to support scientific conversation
• Common mistakes to help teachers anticipate areas of difficulty

Classroom Use

Use this Grade 6 sky science worksheet during instruction on seasonal cycles, as guided or independent practice, or as a review activity after teaching Earth’s tilt, orbit, solar intensity, latitude, and climate. The mix of reading, selected-response, matching, cloze, and extended writing tasks allows students to work with the concepts in several different ways.

The resource is identified within the Alberta framework and keeps its scientific focus on explaining why seasonal conditions vary and how those changes connect to life and activities in Alberta.