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Year 3 Maths Challenge- Summer 2

Mrs Khaliq

BRONZE

List 3 objects with right angles.

True or false?

An acute angle is smaller than a right angle. An obtuse angle is smaller than a right angle.

SILVER

Tell me the properties of each of the 3D shapes below.

GOLD

PLATINUM

71 responses to “Year 3 Maths Challenge- Summer 2”

  1. Nma M.

    Bronze:
    1. Rectangles, squares, triangles.
    2. It is true because an acute angle is smaller than the right angle.
    False because an obtuse angle is bigger then a right angle .
    Silver:
    1. Square based pyramid- Edges:8 Face/surfaces: 5 – Vertices:5.
    2. Cube- has 6 faces 12 edges , 8 vertices.
    3. Cuboid- 6 faces 12 edges , 8 vertices.
    4. Cone- 1 face 1 curved surface, one edge 0 vertices.
    5. Cylinder- 2 Faces , 1 curved surface 12 edges, 0 vertices.
    6. Sphere- 1 curved surface 0 edges , 0 vertices.
    Gold:
    N M A = 6 angles
    The house has 32 angles.
    Platinum:
    8 vertical lines
    8 horizontal lines

  2. Marwah K.

    Bronze
    Square,rectangle and right triangles all have right angles.

    An acute angle is smaller than a right angle True
    An obtuse angle is smaller than a right angle False

    Silver
    Square based pyramid
    Edges:8
    Faces and surfaces:5
    Vertices:5

    Cube
    Edges:12
    Faces and surfaces:6
    Vertices:8

    Cuboid
    Edges:12
    Faces and surfaces:6
    Vertices:8

    Cone
    Edges:1
    Faces and surfaces:2
    Vertices:1

    Cylinder
    Edges:2
    Faces and surfaces:3
    Vertices:0

    Sphere
    Edges:0
    Faces and surfaces:1
    vertices:0
    Edges:0

    Vertices:8

    Gold
    M 3 angles

    A 3 angles

    R 3 angles

    W 5 angles

    A 3 angles

    H 8 Angles

  3. Arifa H.

    Bronze
    Square,Rectangle and triangle
    It is false a obtuse angle is less because an obtuse angle is more and it is true that an acute angle is less since it’s less than 90 degrees
    Silver
    Square based pyramid=
    5 vertices
    5 sides
    8 edges
    Cube=
    7 edges
    6 faces and surfaces
    6 Vertices

  4. Hamsia D.

    BRONZE
    List 3 objects with right angles.
    Book
    Blanket
    Box
    True or false?
    An acute angle is smaller than a right angle.=True
    An obtuse angle is smaller than a right angle.=False
    SILVER
    Tell me the properties of each of the 3D shapes below.
    Square based pyramid
    Edges: 8
    Faces: 5
    Vertices:5
    Cube
    Edges: 12
    Faces: 6
    Vertices: 8
    Cone
    Edges: 1
    Faces: 2
    Vertices: 1
    Cuboid
    Edges: 12
    Faces: 6
    Vertices: 8
    Cylinder
    Edges: 2
    Faces: 3
    Vertices: 0
    Sphere
    Edges: 0
    Faces: 1
    Vertices: 0
    Gold
    Write your name in capital letters and write how many angles you can see.
    H: 4
    A: 6
    M: 6
    S: 0
    I: 4
    A: 6
    Platinum
    There are 32 right angles on the house. I know this because I counted in my 4 times tables.
    I will bring my picture into school.
    2. There are 8 vertical lines and 5 horizontal lines in the Mondrain image.

  5. Mojirolaoluwa S.

    square triangle rectangle
    true
    true
    cube – edges: 4 face: vertices:

  6. Erawyo P.

    False there is no such thing as a right angle
    Bronzer is done

    Silver
    A traditional has 3 angles
    A cube has 4 angles
    A cupoid has 8 angles
    A cone has 1 angles

  7. Amina J.

    BRONZE

    List 3 objects with right angles.
    Dice
    Table
    Book
    True or false?

    1. Amina J.

      An acute angle is smaller than a right angle.
      True
      An obtuse angle is smaller than a right angle.
      False
      Silver
      Square based pyramid
      edges:8
      faces:5
      vertices:5

      Cube:
      edges:12
      faces:6
      vertices:8

      Cuboid:
      edges:12
      faces:6
      vertices:8

      Cone:
      edges:1
      faces:2
      vertices:1

      Cylinder:
      edges:2
      faces:3
      vertices:0

      Sphere:
      edges:0
      faces:0
      vertices:0

  8. Anaya R.

    Bronze:
    A book, a table and a phone.
    It is false because an obtuse angle is larger than a right angle.

    1. Anaya R.

      Silver:
      Square-based pyramid
      edges: 8
      faces: 5
      vertices: 5
      Cube
      edges: 12
      faces: 6
      vertices: 8
      Cuboid:
      edges: 12
      faces: 6
      vertices: 8
      Cone
      edges: 1
      faces: 2
      vertices: 1
      Cylinder
      edges: 2
      faces: 3
      vertices: 0
      Sphere
      edges: 0
      faces: 1
      vertices: 0
      Gold:
      ANAYA – I can see 5 angles in the A’s, 4 angles in the N, and 3 angles in the Y.
      Platinum:
      I can see 32 right angles.
      5 horizontal lines and 8 vertical lines.

  9. Yunus H.

    BRONZE
    List 3 object with right angle
    1. The four edges of a television.
    2. The four edges of a rectangle/square mirror.
    3. The edges of a door/window .
    True or false
    1. An acute angle is smaller than a right angle. —-True
    2. An obtuse angle is smaller than a right angle . —False

    SILVER –
    Square based pyramid
    edges = 8,
    fcaces/surfaces =5 ,
    vertices=5.
    CUBE –
    edges = 12
    faces/surfaces =6
    vertices=8
    CUBOID
    edges =12
    faces/surfaces=6
    vertices=8
    CONE
    edges =0
    faces/surfaces =1

  10. Muhammad I.

    3 objects with right angle are tv, shelf, tables, chairs.
    This is false.

    silver –
    Square based pyramid – 8 edges, 5 vertices and 5 faces
    Cube – 12 edges, 8 vertices and 6 faces
    Cuboid – 12 edges, 8 vertices and 6 faces
    Cone – 1 face, 1 vertical and 0 edges
    Cylinder – 2 faces, 0 vertices and 2 edges
    Sphere – 0 edges 0 vertices and 1 face.

  11. Zahra N.

    Bronze:
    Shelf,tv,window
    False I know this because an obtuse angle is larger than a right angle.
    Silver:
    Square based pyramid
    8 edges
    5 sides
    5 vertices
    A Cube
    24 edges
    6 sides
    8 vertices
    A Cuboid
    12 edges
    6 sides
    8 vertices

  12. Sabiha K.

    Bronze
    Sofa 🛋 4 right angles
    Birthday card 4 right angles
    The holy book of Islam 4 right angles
    Silver
    Pyramid (square-based )
    Edges :8
    Vertices :5
    Face/surfaces :4
    Cube
    Edges: 24
    Vertices: 8
    Face/surfaces: 6
    Cone
    Edges: 1
    Vertices: 1
    Face/surfaces: 1
    Cylinder
    Edges: 2
    Vertices: 0
    Face/surfaces: 2
    Gold
    SABIHA
    I think that I can see 👀 0. I predict 😏 this because the there are no👎 lines of symmetry thet make them symmetrical.
    Platinum
    I can see 24 right angles.
    2.
    Horizontal: 3
    Vertical: 6

  13. Muhammad Y.

    Bronze
    3 objects that have right angles are table,door and a window.
    An acute angle is smaller than a right angle. True.
    An obtuse angle is smaller than a right angle. False.
    Silver
    There is 8 edges on the square based pyramid.It has 4 faces and has 4 verticies. Cube. 24 edges,6 faces and 7 verticies. Cuboid. 12 edges,6 sides and 8 verticies. Cone. 1 edge,1face and 1 verticie. Cylinder. 2 edges,2 sides and 0 verticies

  14. Aqsaa F.

    Edges of a door. Four edges of a television. Corner of the chair. Mobile screen.
    the right is small and the obtuse is bigger

  15. Sara K.

    Bronze
    Television
    Door
    Book
    It is true, An acute angle is smaller than a right angle.
    It is false, an abtuse angle is smaller than right angle.
    SILVER
    SQUARE BASED PYRAMID
    Edges: 8
    Faces/surfaces: 5
    Vertices: 5
    CUBE
    edges: 12
    Faces/surfaces: 6
    Vertices: 8
    CUBOID
    edges:12
    Faces/ surfaces: 6
    Vertices: 8
    CONE
    edges: 1
    Faces/surfaces:2
    Vertices: 1
    CYLINDER
    edges:2
    Faces/surfaces:2
    Vertices: 0
    SPHERE
    Edges: 0
    Faces/surfaces:1
    Vertices: 0
    GOLD
    S = 0 angles
    A= 5 angles
    R = 3 angles
    A = 5 angles
    PLATINUM
    32 Right angles
    8 verticle lines and 5 horizontal lines

  16. Alzahra R.

    Math’
    Bronze:
    1. TV
    2.window
    3.table
    False , I know that because an obtuse angle are larger than a right angle is 90 degrees.
    Silver:
    Square based pyramid:
    edges – 4
    vertices -4
    Cube
    edges – 8
    surfaces -5
    vertices -12
    Cuboid:
    edges – 8
    surfaces -6
    vertices – 12
    Cone:
    edge -1
    surfaces -2
    vertices -0
    Cylinder:
    edges – 0
    surfaces – 2
    vertices – 0
    Gold:
    ALZAHRA
    A has 3
    L has 0
    Z has 0
    H has 0
    R has 0
    Platinum:
    1.The house got 32 right angle in the picture.
    2.There are 8 vertical lines and the 4 horizontal lines.

  17. Afsa P.

    Bronze
    TV, table and window
    True and False
    An acute is smaller than a right angle but a obtuse angle is bigger.
    Platinum
    32 because 4×8=32

  18. Yahya K.

    BRONZE
    1. Shelf
    2. Blinds
    3. Radiator
    False , I know this because an obtuse angle is larger than a right angle which is 90 degrees.
    SILVER
    Square based pyramid
    4 edges
    4 vertices
    Cube
    8 edges
    5 surfaces
    12 vertices
    Cuboid
    8 edges
    6 surfaces
    12 vertices
    Cone
    1 edge
    2 surfaces
    0 vertices
    Cylinder
    0 edges
    2 surfaces
    0 vertices
    Sphere
    0 edges
    0 surfaces
    0 vertices
    GOLD
    YAHYA
    I can only see 4 right angles in my name.
    PLANTINUM
    1. There are 32 right angles in the picture.
    2. There are 8 vertical lines and 4 horizontal lines.

    1. Aiza B.

      Gold
      AIZA
      I have no right angles.

  19. Aiza B.

    Bronze:
    TV
    TABLE
    LAPTOP
    true an acute angle is smaller than a right angle.
    false an obtuse angle isn’t small than a right angle.
    Silver
    ABTAHE
    323344

  20. Safa S.

    Bronze
    List 3 objects in angles
    1.window
    2.chair
    3.Table
    Silver
    Square based pyramid Edges 8 surface 5 Vertices 5
    Cube Edges 5 surface 6 Vertices 12
    Cuboid Edges 12 surface 6 Vertices 8
    Cone Edges 1 surface 2 Vertices 3
    Cylinder Edges 0 surface 3 Vertices 0
    Sphere Edges 0 surface 1 Vertices 0

  21. Delilah R.

    1.tv
    2.table.
    3.window

    acute angle is smaller than a right angle. An obtuse angle is smaller than a right angle.
    True an acute angle is smaller than a right angle .
    But,its false that an obtuse angle is smaller than a right angle .

    Pyramid
    Edges 7
    Faces 4
    Vertices 5

    Cube
    Edges 12
    Faces 6
    Vertices 8

    Cuboid
    Edges 12
    Faces 6
    Vertices 8

    Cone
    Edges 0
    Faces 1
    Vertices 1

    Cylinder
    Edges 0
    Faces 2
    Vertices 0

    Sphere
    Edges 0
    Faces 0
    Vertices 0

    1. Delilah R.

      DELILAH
      D has 0
      E has 2
      L has 1
      I has 0
      L has 1
      H has 0 or 4 I’m not sure

      1. Delilah R.

        The house has 32 right angles

  22. Janelle O.

    Silver
    Square based pyramid
    Edges – 8
    Faces/surface – 5
    Vertices – 5
    Cube
    Edges – 5
    Faces/surface – 6
    Vertices – 12
    Cuboid
    Edges – 12
    Faces/surfaces – 6
    Vertices – 8
    Cone
    Edges – 1
    Faces/surface – 2
    Vertices – 3
    Cylinder
    Edges – 0
    Faces/surface – 3
    Vertices – 0
    Sphere
    Edges – 0
    Faces/surface – 1
    Vertices – 0

  23. Harrison S.

    Bronze
    Radiator
    Door
    Cupboard
    False because an obtuse is bigger than a right angle.

    Silver
    Square based pyramid – 8 edges, 5 vertices and 5 faces.
    Cube – 12 edges, 8 vertices and 6 faces.
    Cuboid – 12 edges, 8 vertices and 6 faces.
    Cone – 1 face, 1 vertice and 0 edges.
    Cylinder – 2 faces, 0 vertices and 2 edges.
    Sphere – 0 edges 0 vertices and 1 face.

  24. Amelia A.

    Bronze

    -phone
    -mirror
    -heater

    False

    Silver

    Square based pyramid- 5 vertices, 5 faces, 8 edges

    Cube- 6 faces, 8 vertices, 12 edges

    Cuboid- 6 faces, 8 vertices, 12 edges

  25. Myiesha S.

    Bronze
    Table
    Tv
    Chair
    True/false
    An acute angle is smaller than a right angle. An obtuse angle is smaller than a right angle.
    The first sentence is wrong because an acute angle is larger than a right angle.
    The second sentence is right because an abuse is smaller than a right angle.
    I will do the rest on page.

  26. Osas O.

    Bronze
    1. A cuboid, a rectangle and a cube have right angles.
    True or false
    An acute angle is smaller than a right angle but an obtuse angle is bigger than a right angle so it’s false.
    Silver
    Square Based pyramid
    8 edges
    5 sides
    5 vertices
    A Cube
    24 edges
    6 sides
    8 vertices

    A Cuboid
    12 edges
    6 sides
    8 vertices

    Cone
    1 edge
    1 side
    1 vertice

    Cylinder
    2 edges
    2 sides
    0 vertice

    1. Osas O.

      Sphere
      0 edges
      1 side
      0 vertices
      Gold
      OSAS
      My name has 6 angles in total.
      Platinum
      I have done Platinum.
      There are 25 vertical lines and 23 horizontal lines in the picture.

  27. Osas O.

    Bronze
    1. A square ,a rectangle and a cuboid have right angles.
    True or False
    An acute angle is smaller than a right angle but an obtuse angle is bigger
    So that’s false

  28. Afsa P.

    1 triangle
    2 square
    3 Pentagon
    Gold
    ABTHE
    323344

  29. Delilah R.

    When do qe need to do this I only just have seen it

  30. Sheik A.

    BRONZ
    List 3 Objects with right angles.
    1.Triangle
    2. Square
    3. Pentagon

    An acute angle is smaller than a right angle
    An obtuse is bigger than a right angel
    Gold
    ABTAHE
    3 2 3 3 4 4
    Gold

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