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Presentation transcript:

Compiled by Mr. Lafferty Maths Dept. Nets Level 2 The Cube The Cuboid www.mathsrevision.com The Triangular Prism Faces Edges and Vertices 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Starter Questions Level 2 www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Nets Level 2 Learning Intention Success Criteria We are learning to draw the net of a cuboid. Understand the term net. Decide if a diagram makes a net for a cube. www.mathsrevision.com Be able to draw a net of a cuboid. 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Net of Cubes Level 2 The net of a solid shape is the shape you would get if it was made of cardboard and you “opened it up and laid it out flat”. Right Side Back Front left Side Top Bottom www.mathsrevision.com 6 faces This is a NET for the cube All congruent All squares 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Net of Cube Level 2 Now try TJ2b Ex 1 Ch16 (page 147) www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Starter Questions Level 2 9cm 2 cm 7 cm 6cm www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Net of Cuboid Level 2 Learning Intention Success Criteria We are learning to draw the net of a cuboid. Be able to draw a net of a cuboid. www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Net of Cuboid Level 2 Bottom 3cm LS Back RS 4cm 4cm Top 3cm 3cm www.mathsrevision.com Front 5cm 4cm 6 faces Top and bottom congruent 5cm Front and back congruent This is a NET for the cuboid Left and right congruent 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Net of Cuboid Level 2 Now try TJ2b Ex 2 Ch16 (page 149) www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Starter Questions Level 2 8cm 6cm www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Net of Triangular Prism Level 2 Learning Intention Success Criteria We are learning to draw the net of a triangular prism. Be able to draw a net of a triangular prism. www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Net of Triangular Prism Level 2 Bottom 4cm 4cm BT Back FT 10cm 4cm www.mathsrevision.com Front 4cm 5 faces 3 congruent rectangles 10cm 2 congruent triangles This is a NET for the triangular prism. 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Now try TJ2b Ex 3 Ch16 (page 150) Net of Triangular Prism Level 2 Now try TJ2b Ex 3 Ch16 (page 150) www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Compiled by Mr. Lafferty Maths Dept. Constructing 3D shapes Level 2 Learning Intention Success Criteria We are learning how to make 3D shapes from their 2D nets. Be able to construct 3D shapes from their 2D net. www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Created by Mr.Lafferty Maths Dept 3D Shapes Square based Pyramid Cube Cuboid www.mathsrevision.com Triangular Prim Cone Cylinder 11-Sep-18 Created by Mr.Lafferty Maths Dept

Face Edges and Vertices Calculate the number of faces, edges and vertices for a cube. Face Edges and Vertices Level 2 6 faces www.mathsrevision.com 12 edges Faces are squares 8 vertices 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Face Edges and Vertices Don’t forget the faces, edges and corners we can’t see at the back Face Edges and Vertices Level 2 The shape below is called a cuboid. It is made up of FACES, EDGES and VERTICES. Edges are where the two faces meet (lines) www.mathsrevision.com Faces are the sides of a shape (surface area) Vertices where lines meet (corners) 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Face Edges and Vertices Calculate the number of faces, edges and vertices for a cuboid. Face Edges and Vertices Level 2 6 faces www.mathsrevision.com 12 edges Front and back are the same 8 vertices Top and bottom are the same Right and left are the same 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Face Edges and Vertices Name and then calculate the number of faces, edges and vertices for these shapes Face Edges and Vertices Level 2 Cone 2 faces 1 edge 1 vertex Triangular Prism www.mathsrevision.com Cylinder Sphere 3 faces 1 face 5 faces 2 edges 0 edges 9 edges 0 vertices 0 vertices 6 vertices 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

2D Net Shapes www.mathsrevision.com Cube Triangular Prism Cuboid Cone Cylinder Squared based Pyramid 11-Sep-18

Compiled by Mr. Lafferty Maths Dept. Making 3D Shapes Level 2 Let’s make 3D skeletons & shapes www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.

Now try TJ2b Ex 4 Ch16 (page 152) Making 3D Shapes Have you updated your Learning Log ? Making 3D Shapes Level 2 Now try TJ2b Ex 4 Ch16 (page 152) www.mathsrevision.com 11-Sep-18 Compiled by Mr. Lafferty Maths Dept.