What is covered under 1.G.A.2?

1.G.A.2 sits in the Geometry strand for Grade 1. This page gathers the free interactive activities and worksheets aligned to it.

Are these 1.G.A.2 resources free?

Yes. Every activity and worksheet aligned to 1.G.A.2 is free to use online and to print — no signup and no paywall.

Who are these 1.G.A.2 activities for?

They are built for Grade 1 teachers and learners following the Common Core Geometry progression, and work for class, small-group, or home practice.

1.G.A.2 — Free Activities & Worksheets

Free Common Core 1.G.A.2 activities and worksheets for Grade 1, aligned to the Geometry strand. Browser-playable interactive exercises plus printable PDFs, available in all 11 supported languages — no signup, no paywall.

Grade 1·Geometry·1.G.A.2

Interactive activities

Grade 1·1.G.A.2

Mim's Glow Workshop — Compose Shapes from Pattern Blocks

Help Mim the glow-smith forge light! Fuse little glowing glass shards — triangles and rhombi — to fill each blank lantern shape, then forge the SAME shape a new way, or re-forge it into something new. A warm Grade 1 geometry game about composing 2D shapes into bigger shapes (and back), aligned to Common Core 1.G.A.2 and K.G.B.6.

Try it

Frequently asked questions

What is covered under 1.G.A.2?: 1.G.A.2 sits in the Geometry strand for Grade 1. This page gathers the free interactive activities and worksheets aligned to it.
Are these 1.G.A.2 resources free?: Yes. Every activity and worksheet aligned to 1.G.A.2 is free to use online and to print — no signup and no paywall.
Who are these 1.G.A.2 activities for?: They are built for Grade 1 teachers and learners following the Common Core Geometry progression, and work for class, small-group, or home practice.

Interactive activities

Mim's Glow Workshop — Compose Shapes from Pattern Blocks

Related standards in 1.G

Frequently asked questions