Teaching Observation: How to Draw Like a Scientist

Scientists draw to look closely. A good observational drawing records what’s really there, and the act of drawing makes students notice details they’d otherwise miss.

Why draw?

• Looking harder. You can’t draw what you haven’t seen.
• An accessible record. Younger students and English learners can show understanding before they can write it.
• Evidence. A dated drawing is data: how the bean changed from day 2 to day 7.

A checklist for science drawings

1. Pencil, not pen. You can fix mistakes.
2. A title. What is it?
3. Date and conditions. When? Light, temperature?
4. Big enough to show detail, and fill the space.
5. Real shapes. Draw what you see, not a symbol.
6. Labels with straight lines pointing to parts. Don’t cross the lines.
7. Scale. “Actual size” or “about 3 cm long.”
8. A note. One sentence about what you noticed.

Prompts to focus looking

• What shapes can you see?
• What colours? How many?
• What’s the texture?
• What’s changed since yesterday?
• What’s smaller, bigger or the same?
• What do you notice that you didn’t see first?

Activities

• Seed journal. Draw a bean each day for a week. See What does a seed need to grow?
• Inside a seed. Split a soaked bean and draw the baby plant. See What’s inside a seed?
• Snowflake. Catch a snowflake on dark cloth and draw it. See What’s inside a snowflake?
• Moon diary. Sketch the Moon each evening for two weeks. See Why does the Moon change shape?
• Schoolyard square. Draw what lives in a one-metre square. See Who lives in our schoolyard?

Use a hand lens

A 5× to 10× lens reveals detail. Show students how to hold the lens close to the eye and move the object to focus.

Sharing and feedback

Swap drawings. Partners add labels, or ask a question: “What is this part?” Praise accuracy, not artistic skill. A messy accurate drawing beats a pretty one with made-up detail.

Grade-level expectations

• K to 2: one drawing, a few labels, an adult scribing a sentence.
• 3 to 4: labels, a title, a scale and a sentence.
• 5 to 6: multiple views, measurements, notes on changes over time.

Keep going

Drawings fit naturally into a science notebook. Sign up for three lessons free.