About this lesson
Shapes are everywhere. Recognising their sides, corners and features builds early geometry skills. In this Maths lesson, children draw, spin and sort shapes by their sides and corners.
The lesson has 2 key facts, an interactive activity and a 2-question quiz. Each quiz attempt is scored, and up to three stars can be earned.
When to use this lesson
- Spotting shapes around the classroom or home
- A shape hunt on a walk
- Sorting shapes before a geometry lesson
- Revision for Grade 1 Maths at home or in class
How to practise at home
- Play the activity together: draw, spin and sort shapes by their sides and corners.
- Ask your child to explain one key fact in their own words.
- Take the quiz and try again until you earn three stars.
Practice questions
Show the 2 practice questions and answers
- How many sides does a octagon have? Answer: 8
- How many corners does a octagon have? Answer: 8
Frequently asked questions
What will my child learn in “Octagon (8 sides)”?
The lesson covers these key facts: A octagon has 8 sides and 8 corners. A octagon is a polygon with straight sides.
Which grade is “Octagon (8 sides)” for?
It is written for Grade 1 pupils studying Maths. Related lessons on shapes are listed at the bottom of this page.
How can I help my child practise “Octagon (8 sides)” at home?
Play the activity together, so your child can draw, spin and sort shapes by their sides and corners. Then ask your child to explain one key fact in their own words and try the 2-question quiz. The quiz awards up to three stars.
Can this lesson be used in class?
Yes. The activity works well on a whiteboard as a starter, and the quiz is a quick check of understanding at the end of the lesson.
Do I need an account to use this lesson?
No. There is no sign-up. Stars and progress are saved in the browser on the device you use.