Please note: This site contains links to websites not controlled by the Australian Government or ESA. Read more in the Terms of Use.
reSolve: Shape - shadows
This lesson invites students to explore the relationship between three-dimensional objects and common two-dimensional shapes. They are asked to investigate the shape of shadows cast by different three-dimensional objects. They are also asked to consider different perspectives of a single object and how the shadow shapes may vary. The lesson is outlined in detail including curriculum links, vocabulary, materials needed, sample answers, discussion points, extension activities and sample shadows. This sequence is part of the reSolve: Mathematics by Inquiry program.
- Resource details
- Year level
- Year 1
- Purpose
- Teaching resource
- Strand
- Space
- Topic
- Shapes and objects
- Audience
- Teachers
- Format
- Downloadable resource
- Australian Curriculum code
- AC9M1SP01
- Numeracy progression
- Understanding geometric properties (P2)
- Publisher
- reSolve Maths by Inquiry
- Copyright
- © Australian Government Department of Education, Skills and Employment 2021. Creative Commons BY-NC-SA 4.0.
- Keywords
- shape
- Other terms
- solids
Related resources
-

Four triangles puzzle
Use this task to develop students' understanding of properties of squares and triangles, as well as encouraging visualisation skills.
Resource details -

Guess what?
Use a guessing game to have students practise describing the properties of 3D objects.
Resource details -

Shapes and objects: Year 1 – planning tool
This planning resource for Year 1 is for the topic of Shapes and objects.
Resource details -

The development of spatial and geometric thinking: The importance of instruction
This article presents levels of geometric thinking and the types of activities required to develop this thinking.
Resource details -

Shapes and objects - Level 1
Students' foundational knowledge of geometry will be expanded. They will explore 2D shapes and 3D objects through hands-on learning.
Resource details -

Shapes and objects (8 lessons)
In this sequence of 8 lessons, students' foundational knowledge of geometry will be expanded. They will explore 2D and 3D shapes and objects through hands-on learning.
Resource details -

How to make a tangram
A video demonstrating how to cut a large square up into tangram pieces.
Resource details