Units / Unit D / Factors Affecting Solar Input at the Surface

Factors Affecting Solar Input at the Surface

Season, angle, daylight, albedo, aerosols (D-GO2-SO2).

Full lesson guide (printable)

Outcome checklist

Alberta Program of Studies — tick each row when you can explain it without the slide.

D-GO2-SO2
By the end of this lesson you should be able to: Investigate and describe, in general terms, the relationships among solar energy reaching Earth's surface and time of year, angle of inclination, length of daylight, cloud cover, albedo effect and aerosol or particulate distribution
Self-check: Without looking at your notes, give one example or explanation that shows you meet D-GO2-SO2.
D-GO2
Big idea: Analyze the relationships among net solar energy, global energy transfer processes—primarily radiation, convection and hydrologic cycle—and climate
Self-check: How does today's lesson connect to D-GO2?

Where this shows up later

Unit D — Net radiation: Angle and albedo change energy absorbed.

Lab and demo watch-outs

Classroom safety
Follow school rules for equipment, goggles, and fire safety even during thought experiments.
Any time hands-on work is suggested.

Slide 1 of 813%

Hook

Opening: Factors Affecting Solar Input at the Surface

Introduce factors-affecting-solar-input.

Core explanation

We start with a real situation: Introduce factors-affecting-solar-input. Your job is to notice evidence and ask questions before memorizing definitions.

Check your understanding

Can you connect this slide to something we learned earlier today?

Explain moreDeeper teaching notes — read like a tutor explaining the idea

Unit D — Factors Affecting Solar Input at the Surface: Angle, season, and albedo change how much solar energy is absorbed. On this slide («Opening: Factors Affecting Solar Input at the Surface»), the science story is: Introduce factors-affecting-solar-input. Read like a tutor: connect each bullet to evidence or a model, not memorized wording. Alberta Science 10 expects you to explain ideas in class discussions and written work — this slide supports outcomes D-GO2-SO2.

Worked example(s)Step-by-step reasoning, not just answers

Apply: Opening: Factors Affecting Solar Input at the Surface
1. State the core idea: Introduce factors-affecting-solar-input.
2. Link to a second point: Introduce factors-affecting-solar-input.
3. Give one Alberta or daily-life example that fits both ideas.
4. Check your example against the slide — would your teacher agree?
Why this works: Application proves understanding beyond repeating bullets.

Common mistakes to avoid

Repeating the slide without understanding.
Cover the bullets and explain the idea using a new example.

Try it yourself

Teach «Opening: Factors Affecting Solar Input at the Surface» aloud in 60 seconds using two bullets and one vocabulary word from today’s list.