Think Like a Scientist Four activity books · ages 3 to 6
Light Minds Lab
Ages 4–6 · 6 sheets · free PDF

Free printable moon phases worksheets

Six sheets on the Moon: match each moon shape to its twin, number four phases in the order the Moon grows, circle the full moon by name, draw the Moon on five nights in a row, count the crescents, halves and full moons and color a graph, then count the stars in a patch of sky. The five-night sheet is the one that matters; the others are better after it. Drawn with the book's tools, and in none of it.

US Letter · 6 pages · black and white · no signup

What is on the sheets

Bonus sheet 1 of 6, not in the book: Draw a line to the matching moon shape.
Bonus sheet 1Not in the bookDraw a line to the matching moon shape.
Bonus sheet 2 of 6, not in the book: Write 1, 2, 3 and 4 in the order the Moon grows.
Bonus sheet 2Not in the bookWrite 1, 2, 3 and 4 in the order the Moon grows.
Bonus sheet 3 of 6, not in the book: Circle the full moon.
Bonus sheet 3Not in the bookCircle the full moon.
Bonus sheet 4 of 6, not in the book: Draw the Moon on five nights in a row.
Bonus sheet 4Not in the bookDraw the Moon on five nights in a row.
Bonus sheet 5 of 6, not in the book: Count each moon shape. Color one square for each.
Bonus sheet 5Not in the bookCount each moon shape. Color one square for each.
Bonus sheet 6 of 6, not in the book: Count the stars. Write how many.
Bonus sheet 6Not in the bookCount the stars. Write how many.

Print at actual size (100%), not "fit to page". The target sizes on these pages are chosen for a particular age of hand, and scaling shrinks them.

Using them well

Look first, then draw

The five-night sheet is the reason the set exists. Look at the Moon tonight, draw it, and look again tomorrow. Five drawings in a row show a phase changing better than any diagram.

Say where the light comes from

The Moon makes no light of its own; it reflects the Sun's. That one sentence, said often, heads off the most common misconception in children's astronomy.

A lamp and a ball

A lamp in a dark room, a ball on a stick, and the child turning slowly in place. The lit part of the ball changes shape as they turn. That is the mechanism, and a five-year-old can see it.

Questions

What causes the phases of the Moon?

Which part of the Moon's lit half we can see as it goes around us. Earth's shadow on the Moon is an eclipse, a different and rarer thing. The lamp and ball under the tips shows it in a minute.

What age are these moon worksheets for?

Four to six. Matching moon shapes and circling the full moon suit a four-year-old. Numbering the phases in order is five or six. The five-night sheet works at any age with an adult to go outside with.

Which phases are on the sheets?

New moon, crescent moon, half moon and full moon, named that way on the page. Waxing, waning and gibbous come later; at this age the job is noticing that the shape changes and that it changes in an order.

Do I need to sign up or pay?

No. One PDF, six pages, no email address. They are not pages of the book: they are six new activities drawn by the book's renderer, with our mark and this address where a page number would be.

Where these came from

These 6 are not in the book.

Day and night, weather, land and water, living things, the moon and stars, and the eight planets, drawn accurately. Eight planets, correct order, true relative scale on the line-up, current NASA naming, and Pluto named as a dwarf planet where it appears at all. A four-year-old cannot check this. A seven-year-old can.

Cover of Earth, Sky