Find Closed Lines Put an on the lines that are not closed. Circle the closed lines. Who wins:,, or nobody? Blackline Master Geometry Teacher s Guide for Workbook 2.1 1
Crossword Polygons Fill in the names of the shapes. triangle quadrilateral square rectangle pentagon hexagon octagon Write the letters from the shaded squares. Use the letters to make a word. y 2 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Sides and Vertices Count the sides. Count the vertices. 2 1 2 1 3 4 3 4 2 1 3 5 4 4 sides 5 sides sides 4 vertices vertices vertices sides sides sides vertices vertices vertices sides vertices sides vertices sides vertices Blackline Master Geometry Teacher s Guide for Workbook 2.1 3
Find the Squares Place a pattern block square on each shape. Turn the square to see if it matches. Cross out the shapes that are not squares. Write the letters that are left: Can you make a word with these letters? S E Q U J K O A N R Y E 4 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Square or Not? One side is missing. Will the shape be a square? Guess or. Complete the shape. Is it a square? Write or. Square? Square? Square? guess check guess check guess check Square? Square? Square? guess check guess check guess check Blackline Master Geometry Teacher s Guide for Workbook 2.1 5
Rectangles or Squares? Mystery Shape Mystery Shape 6 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Triangles and Not Triangles Triangles Not Triangles Blackline Master Geometry Teacher s Guide for Workbook 2.1 7
Find the Triangles Circle the triangles. Copy the letter in the shape. a b b e d o a k v a n r e d What is the word? j b a r 8 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Matching Polygons (1) triangle triangle quadrilateral quadrilateral pentagon pentagon hexagon hexagon heptagon heptagon octagon octagon Blackline Master Geometry Teacher s Guide for Workbook 2.1 9
Matching Polygons (2) triangle triangle quadrilateral quadrilateral pentagon pentagon hexagon hexagon heptagon heptagon octagon octagon 10 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Identifying Polygons triangle quadrilateral pentagon hexagon Colour the triangles blue. Colour the pentagons green. Colour the quadrilaterals orange. Colour the hexagons yellow. Blackline Master Geometry Teacher s Guide for Workbook 2.1 11
Space Polygons Colour the quadrilaterals black. Colour the pentagons red. Colour the hexagons blue. Colour the heptagons green. Colour the octagons yellow. 12 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Naming Polygons How many sides? How many vertices? Name the shape. triangle quadrilateral pentagon hexagon heptagon octagon sides vertices sides vertices sides vertices sides vertices sides vertices sides vertices sides vertices Blackline Master Geometry Teacher s Guide for Workbook 2.1 sides vertices 13
Polygons and Geoboards Draw the shapes. triangle quadrilateral pentagon hexagon heptagon octagon 14 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Geoboards (1) Copy the circled dots. Blackline Master Geometry Teacher s Guide for Workbook 2.1 15
Geoboards (2) Copy. 16 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Geoboards (3) Copy. Blackline Master Geometry Teacher s Guide for Workbook 2.1 17
Shapes in Flags What shapes do you see in flags? The Bahamas circle triangle quadrilateral pentagon hexagon United Kingdom circle triangle quadrilateral pentagon hexagon Namibia Bonus: Choose one flag. Colour one shape of each type you found. circle triangle quadrilateral pentagon hexagon 18 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Word Search Polygons i p a h m d t o r h e o e n e r c e e n t x h e i t c p t w a o r a a t t a d g s e n g a a g p o l y g o n g o a n r c l n g o n h p u z e z l n l e s q u a r e heptagon hexagon octagon pentagon polygon rectangle square triangle Write the leftover letters using the reading pattern. Blackline Master Geometry Teacher s Guide for Workbook 2.1 19
Shapes to Fold (1) 20 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Shapes to Fold (2) Blackline Master Geometry Teacher s Guide for Workbook 2.1 21
What Kind of Shape? What kind of shape is each part? Circle the shapes that have parts of the same kind. triangle square 22 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Triangle and Pentagon Blackline Master Geometry Teacher s Guide for Workbook 2.1 23
Pairs of Triangles 24 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Quadrilaterals Blackline Master Geometry Teacher s Guide for Workbook 2.1 25
Tangram 26 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Tangram Puzzles Bunny Blackline Master Geometry Teacher s Guide for Workbook 2.1 27
Tangram Puzzles Person 28 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Tangram Puzzles Boat Blackline Master Geometry Teacher s Guide for Workbook 2.1 29
Tangram Puzzles Mystery 30 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Tangram Puzzles Answers Blackline Master Geometry Teacher s Guide for Workbook 2.1 31
Polygon with 12 Sides Cover with pattern blocks in 2 ways. Trace the blocks you used. Colour. 32 Blackline Master Geometry Teacher s Guide for Workbook 2.1
Always, Sometimes, Never (1) Triangles are striped. Triangles have 3 sides. Triangles have 4 vertices. Squares are dotted. Squares have 4 vertices. Squares have 2 vertices. Circles have a vertex. Blackline Master Geometry Teacher s Guide for Workbook 2.1 Rectangles have 4 sides. 33
Always, Sometimes, Never (2) Heptagons have 4 vertices. Quadrilaterals have 4 sides. Triangles have no curved sides. Octagons have 8 vertices. Pentagons can have curved sides. Pentagons have equal sides. Triangles have a line of symmetry. Hexagons have 7 sides. 34 Blackline Master Geometry Teacher s Guide for Workbook 2.1