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1st Year Maths: Geometry of Shapes - Coggle Diagram
1st Year Maths: Geometry of Shapes
Learning Outcomes:
GT.2 Investigate 2d Shapes and 3D Solids so that they can:
A) Draw and Interpret Scaled Diagrams
B) Draw and Interpret Nets of Rectangular Solids, Prisms (Polygonal Bases) and Prisms
C) Find the Perimeter and Area of Plane Figures made from combinations of discs, triangles, and rectangles, including relevant operations involving pi
D) Find the Volume of Rectangular Solids, Cylinders, Triangular-Based Prisms, Sphere and combinatins of these including relevant operations involving pi
Prior Knowledge:
Students will have covered the following:
Algebra and Substitution of Values in Expressions
Perimeter and Area of Plane Figures including Squares, Rectangles, Triangles and Parellelograms
Understanding Ratio and Scaling Diagrams
Coordinate Geometry and Constructing Lines
Lesson Content:
Lesson 1:
Recap on Area of 2D Plane
Extension to Calucating Surface Area of 3D Rectangluar Solids
Demonstration of 3D Shapes are Created from Net of 2D Shapes
Lesson 2:
Recap on Nets of Shapes and extension to solving for unknowns
Extension to 3D Shapes and Containers or Space within, How to Find Volume of a 3D Solid
Recap on Surface Area, Solving for Unknowns involving Volume and Question Time
Practical Ideas / Numeracy Component:
Practical Net set of Shapes and Construction of 3D Polygon
Solving for Unknown Kahoot Quiz
Contextualised Shapes and Packages of Food in Rectangular Solids