Grade 1

Name and describe two-dimensional shapes

I can name a flat shape and tell how I know by looking at its sides and corners.

Interaction Studio

I can name a flat shape and tell how I know by looking at its sides and corners.

Grade 1 Interaction Studio

Name and describe two-dimensional shapes

Try the controls

Shape attribute model

rectangleFocus: sides

4 sides

rectangle is being examined for sides.

Guided steps

Step 1 of 3
  1. Step 1
  2. Step 2
  3. Step 3

Read the goal: I can name a flat shape and tell how I know by looking at its sides and corners.

Your studio challenge

Name the flat shape and tell how many sides and corners it has.

Keyboard: All controls use native form elements and are reachable by Tab; arrows change range/select values; Space toggles checkboxes; Enter activates Reset. Screen reader: The engine provides an aria-live mathematical summary after every state change.

Your Turn

Answer each question using the fields below.

Progress: 0 of 20 solved

Question 1 of 20

Look at the triangle card. How many straight sides does it have?