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# Gr.4 T4 Super Math Act Book with TT 2021 [PDF]

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## Description

Gr.4 K4 Math Activity Book with Thinking Tools [PDF]

Author: Karelien Kriel

Number of pages: 100 (book) + 66 (memo)

Number of activities: 24

Activity 1: count forward and backwards in 2s, 3s, 5s, 10s, 25s, 50s and 100s; flow maps; definitions; brace map; questions

Activity 2: definitions and examples of number and digit; brace maps; definitions and examples of number values and place values; tree map; expanded notation; write from small to large and large to small

Activity 3: rounding off to the nearest 10, 100 and 1 000; brace map; rules and examples; tree maps

Activity 4: definitions and examples of doubling and halving; brace map; double (triangles); bridge maps

Activity 5: halve (triangles); bridge maps; secret number

Activity 6: probabilities and laws of numbers and operations; conclusions

Activity 7: addition of 4-digit numbers; own maps; columns

Activity 8: subtraction of 4-digit numbers; own maps; columns

Activity 9: mass; convert between kg and g; bridge maps; fit mass into larger mass (word problem)

Activity 10: mass; read the mass of the products’ packaging; order mass; fit mass into larger mass (word problem); convert between kg and g; tree maps; read the mass (in kg) of the scales (analogue and digital)

Activity 11: 3D-objects; brace map; definitions of prism, face, round faces, flat faces, edges and vertices; complete tables; names of prisms: cube, rectangular prisms, cylinder, cone and sphere; number or edges; number or faces; shapes of faces; round or flat faces; similarities and differences between cubes and rectangular prisms; similarities and differences between cones and cylinders

Activity 12: fractions; brace map; definitions of fraction, denominator and numerator; bridge maps; equivalent fractions; order fractions from small to large and large to small

Activity 13: fractions; addition of fractions with the same denominators; simplify

Activity 14: fractions; simplest form; simplify fractions

Activity 15 – 16: multiples of 2, 3, 4, 5, 6, 7, 8 and 9; divide 3-digit numbers by 1-digit numbers; divide without a remainder; divide with a remainder

Activity 17: 2D-shapes; perimeter; measure; calculate; square; rectangle; irregular hexagon; irregular octagon

Activity 18: 2D-shapes; area; count blocks; square; rectangle; irregular shapes; count and estimate area of three-quarter of a circle, circle and rectangle

Activity 19: 3D-objects; blocks; irregular objects

Activity 20: grid references; brace map; definitions of horizontal, vertical, direction and grid reference; give grid references; give directions; describe routes

Activity 21: tessellation; tiles; squares; rectangles; hexagons; draw and colour in

Activity 22 – 23: Geometrical patterns; tables; input waardes; output waardes; rules; ascending; descending

Activity 24: probability; coins; dice; fractions