Please note: This site contains links to websites not controlled by the Australian Government or ESA. More information here.
Under the surface
In this resource, students investigate the difference between surface area and volume using dynamic geometry. There are teacher notes and links to activities.
Additional details |
|
| Year level(s) | Year 8 |
|---|---|
| Audience | Teacher |
| Purpose | Teaching resource, Student task |
| Teaching strategies and pedagogical approaches | Mathematics investigation |
| Keywords | area, cylinder, box, solid, net, volume, surface area |
Curriculum alignment |
|
| Curriculum connections | Critical and creative thinking, Numeracy |
| Strand and focus | Space |
| Topics | Area, volume and surface area |
| AC: Mathematics (V9.0) content descriptions |
AC9M8M06
Use Pythagoras' theorem to solve problems involving the side lengths of right-angled triangles |
| Numeracy progression |
Understanding geometric properties (P7)
Understanding units of measurement (P10) Multiplicative strategies (P9) |
Copyright details |
|
| Organisation | NSW Department of Education |
| Copyright | © State of New South Wales (Department of Education),2018. Creative Commons BY 4.0. |
Related resources
-
Scale factors inquiry
Does doubling the side of a cube double the volume?
Resource details -
Rectangle ratios inquiry 2
This prompt will build student understanding of the area of squares and rectangles, and introduces the golden ratio.
Resource details -
Equal areas inquiry
The process of calculating and comparing the areas of composite shapes, determining similarities and differences between the area, perimeter and height of shapes.
Resource details -
2-dimensional shapes inquiry
Investigate the relationship between the features of circles and 2D shapes. Using formulas to solve problems involving circumference and area.
Resource details -
Volume of right prisms
This lesson explores the volume of solids by looking at layering cubic units.
Resource details -
Surface area and volume of prisms and cylinders
This resource discusses the volume of a rectangular prism and how the units of volume and capacity are related.
Resource details -
What goes around
In this unit, students investigate the relationships between the area and perimeters of squares and rectangles.
Resource details