mathematics 8 support mental math yearly plan. mental math: geometry a) unique triangles

Mathematics 8 SupportMental Math Yearly Plan

Mental Math: Geometrya) Unique Triangles

Identify whether this triangle is unique

Identify whether this triangle is unique

Identify whether this triangle is unique

Identify whether this triangle is unique

Identify whether this triangle is unique

Mental Math: Geometryb) Pre-image to correct post-

image

Which numbered image shows a translation of A?

Which numbered image shows a reflection of B?

Which numbered image shows a rotation of C?

Which numbered image shows a dilatation of D?

Mental Math: Geometryc) Co-ordinates of post-image

Determine the co-ordinates of A' if ABC is being translated [4R, 3U]

Determine the co-ordinates of D' if DEF is being translated [2L, 5D]

Determine the co-ordinates of A' if ABC is reflected in the y-axis

Determine the co-ordinates of D' if DEF is reflected in the x-axis

Mental Math: Geometryd) Spatial Sense

Pre-image:

Reproduce the transformationA B

Reproduce the transformationA C

Reproduce the transformationA D

Reproduce the transformationA E

Reproduce the transformationA F

Mental Math: GeometryPatterns in Regular Polygons

e) Angle Measures

Determine the total number of degrees in this polygon

Determine the total number of degrees in this polygon

Determine the total number of degrees in this polygon

Determine the total number of degrees in this polygon

Mental Math: GeometryPatterns in Regular Polygons

f) Proportional Thinking

In this pair of similar triangles, solve for x

In this pair of similar triangles, solve for x

In this pair of similar triangles, solve for x

In this pair of similar triangles, solve for x

In this pair of similar triangles, solve for x

Mental Math: Geometryg) Mat Plans

Which of these buildings could be the result of this mat plan?

Which of these buildings could be the result of this mat plan?

Which of these buildings could be the result of this mat plan?

Which of these mat plans would result in this building?

Which of these mat plans would result in this building?

Addition and Subtraction of Algebraic Terms

b) Expressions from Models

State in simplest form the illustrated expression below

State in simplest form the illustrated expression below

Measuremente) Area and Perimeter of

Quadrilaterals

Estimate the perimeter and area of this figure

Estimate the perimeter and area of this figure

Estimate the perimeter and area of this figure

Calculate the area of this figure

Calculate the area of this figure

Calculate the area of this figure

Measurementf) Circumference and Area of

Circles

Estimate the circumference of these circles

Calculate the circumference of these circles

Estimate the area of these circles

Estimate the area of these circles

Calculate the area of these circles

Measurement: Composite Figures

a) Estimate area

Estimate the area of this figure

Estimate the area of this figure

Estimate the area of this figure

Measurement: Composite Figures

b) Calculate area

Calculate the area of this figure

Calculate the area of this figure

(Shaded Part)

Calculate the area of this figure

Measurement: Surface Area and Volume

Estimate the surface area and volume of this figure

Estimate the surface area and volume of this figure

Estimate the surface area and volume of this figure

Estimate the surface area and volume of this figure

Calculate the surface area and volume of this figure

Calculate the surface area and volume of this figure

Calculate the surface area and volume of this figure

Calculate the surface area and volume of this figure

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