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Year 3 Maths Challenge Summer 2 2023

Miss Redhead

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

92 responses to “Year 3 Maths Challenge Summer 2 2023”

  1. Ilyas K.

    Gold

    I L Y A S
    4 1 2 5 0

    Platinum
    I think I see 32 right angles in the house picture.

    I see 5 vertical lines
    I see 8 horizontal lines

  2. Sardar O.

    Pyramid 4 edges
    Cube 4 edges
    Cone 1 edges
    Cuboid 4 edges
    Sphere 0 edges
    Cylinder 4

  3. Ebnezere A.

    Bronzen
    Window door or table .
    Ture because an acute angle is smaller than a right angle .False because an obtuse angle is bigger than a right angle .
    Sliver
    1 ,4 edges 4 faces vercites 5
    2,
    3 ,
    4,
    5,
    6,

  4. Rahim A.

    Bronze : triangle scware and rectangle
    Silver: the pyramid has 5 edges 5 faces and 4 vertices the cone has 1 edge 1 face 2 vertices the cube has 4 edges 6 faces
    The cylinder has only one edge 2 faces up and down
    The sphere has 0 edges 1 faces
    Gold: RAHIM my name has 1
    I see 2 right angles and two achuce angles

  5. Jegor S.

    cube edges is 8 faces 3 vertices 5
    cuboid edges is 7 faces 6 vertices 8
    cone edges 2 faces 1 vertices 1

  6. Yusuf S.

    M aths has been done in Homework book 📚

  7. Eliza N.

    Maths
    Bronze
    Three objects with right side angles are a door ,window and table.
    True because an acute angle is the smallest angle there is but it is also false because an obtuse angle is the largest angle out of the 3.

    Silver
    Square, based pyramid
    5 faces
    8 edges
    5 vertices

    Cube
    6 faces
    12 edges
    8 vertices

    Cuboid
    6 faces
    12 edges
    8 vertices

    Cone
    2 faces
    1 edges
    1 vertices

    Cylinder
    3 faces
    2 edges
    0 vertices

    Sphere
    1 faces
    1 edges
    0 vertices

    Gold

    E
    The letter E has 4 right angles

    L
    The letter L has only 1 right angle

    I
    The letter I has 4 right angles

    Z
    The letter z has no right angles but it has 1 Obtuse angle and 2 acute angles

    A
    The letter A has 5 right angles

    🌟GD 🌟
    The picture of the house has 32 right angles
    I have created my own image in my homework book

    GD challenge 2
    I can see 20 vertical lines and 19 horizontal lines

    💖 Eliza xxx 💖

  8. Nabiha I.

    Bronze
    1. Triangle
    2.Square
    3.Rectangle

    1.True a acute angle is smaller than a rite angle.
    2.False a obtute angle is smaller than rite angle.

    Gold
    NABIHA for N – 4 for A – 3 for B – 2 for I- 1 for H – 4

    Silver
    Square based pirmid faces – 5 vertces – 5 edges – 4
    Cube faces – 6 vertces – 12 edges – 12

    Idid Platinum in my book foor my picture.

    1. Miss Jephcott

      Good try Nahiha! But does a triangle have any right angles?

  9. Ariyan S.

    Bronze
    1.The three objects that that hsve right angles are a frezzers,ice cubes trays and a TV’s remote.
    2.False because you wrote the same thing about the obtuse angles and it wrong but the write answer is the obtuse angles is bigger than a right angles.
    Silver
    1.The square based pyramid has 8 edges,5 faces and 5 vertices.
    2.The cube has 12 edges,6 faces and 8 vertices.
    3.The cuboid has 12 edges,6 faces and 8 edges.
    4.The cone has 1 edges,2 faces and 1 vertices.
    5.The cylinder has 0 edges,2 faces and 0 vertices.
    6.The sphere has 0 edges,0 faces and 0 vertices.
    Gold
    ARIYAN
    A=2
    R=1
    I=4
    Y=3
    A=2
    N=2

  10. Mustafa A.

    Bronze
    Tv
    Table
    Pillow
    True-acute is smaller than right angle
    False – obtuse angle is smaller than a right angle

    Silver
    Square based pyramid – 8 edges
    5 vertices
    Faces -5

    Cube
    Edges -12
    Faces -6
    Vertices -8

    Cuboid – 12 edges
    Faces -6
    Vertices -8

    Cone
    Edges 1
    Faces-2
    Vertices 1

    Cylinder
    Edges -2
    Faces -3
    Corners -0

    Sphere
    Edges – 0
    Face-1
    Vertices -0

    Gold
    M- 3
    U-2
    S-0
    T-2
    A-0
    F- 2
    A-0

  11. Yasmin A.

    Bronze
    TV
    Corner of notebook
    Paper.
    Silver
    Square has 8 egaes.
    5 fases.
    5 vertasise.
    Cube
    8 edges
    6 fases
    10 vertices
    Come
    2eggs
    2 feaste
    0 verities.

    1. Miss Jephcott

      Good try Yasmin 👍

  12. Charis O.

    Bronze
    A square has a right angle , a rectangle has a right angle and a right angle triangle has a right angle.
    Silver
    The properties of a pyramid are that it has eight edges , 5 vertices and 5 surfaces.
    The properties of a cube are that it has 6 surfaces , 8 vertices and 12 edges.
    The properties of a cuboid are that it has 12 surfaces , 6 faces and 8 vertices.
    The properties of a cone is that it has 1 vertice, 2 surfaces and 0 edges.
    The properties of a cylinder are that it it has 3 surfaces 0 edges and 0 vertices .
    The properties of a sphere are that it has 0 vertices 0 edges and 1 surface.
    Gold
    The x has 2 obtuse angles and 2 acute angles
    C H A R I S my name has 4 angles
    Platinum
    I can see 32 right angles in the house .

  13. Safa A.

    Bronze
    Books
    iPad
    Bag

    Silver
    Cuboid
    Eddies 9
    Faces 6
    Vertises 10

    Cone
    Eddies 0
    Faces 3
    Virtese 6

    Celinder
    Eddies 4
    Faces 3
    Virtese 8

    Sufiyar
    Eddies 0
    Faces 1
    Virties 0

    Permaid
    Eddies 5
    Faces 4
    Virtese 8

    Cube
    Eddies 16
    Faces 5
    Virtese 10

    Gold
    S 1
    A 1
    F 2
    A 1

    1. Miss Jephcott

      Good try Safa! CHALLENGE:

      True or false?

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

  14. Aiza B.

    Bronze
    1.book
    2. Laptop
    3.refrigerator

    True- an acute angle is smaller than a right angle

    False- An obtuse angle is smaller than a right angle

    Silver

    Square-based pyramid

    Edges 8
    Faces 5
    Vertices 5

    Cube
    Edges 12
    Faces 6
    Vertices 8

    Cuboid
    Edges12
    Faces6
    Vertices 8

    Cone
    Edges 1
    Faces 2
    Vertices 1

    Cylinder
    Edges2
    Faces 3
    Vertices 0

    Sphere
    Edges 0
    Faces 1
    Vertices 0

    Gold
    A- 3acute angles, 2 obtuse angles
    I – 4 right angles
    Z- 2 acute angles
    A- 3 acute angles, 2 obtuse angles

    Platinum
    34 right angles

  15. Max P.

    bronze
    1. book , table and cube.
    2. false becaues an obtuse is more than a rite angei.

    silver
    sfere edges 0 faces 1 sides 0
    cube edges 8 faces 6 sides 12
    cuboid edges 8 faces 6 sides 12

  16. Safwan A.

    Bronze
    Bed
    Windows
    Door
    Silver
    True an acute angle is smaller than a right angle.
    False because an obtuse angle is bigger than right

    1. Miss Jephcott

      Good try Safwan 👍

  17. Chavi L.

    I have done it in my book

  18. Ilyas K.

    Bronze
    A television, a chair and a table all have right angles.

    It is true that an acute angle is smaller than a right angle.
    It is False that an obtuse angle is smaller than a right angle.

    Silver
    I have done my silver challenge in my homework book.

  19. Carter D.

    BRONZE

    BRONZE
    SQURE
    IT HAS 12 VERTICES
    4 SIDES
    TRIANGLE
    IT HAS8 EDGES
    SILVER
    CUBE
    12EDGES
    6 FACES
    8 VERTACIES
    CILYNDA
    2 EDGES
    FACES 3
    VERTICES0

  20. Eva H.

    glass sqare the letter L a table book laptop screen gold EVAH platinum i see two in the image the ranbow one is see none?

    1. Miss Jephcott

      This is not enough for your homework Eva.

  21. Bhavdeep B.

    bronze
    notebook
    television
    table

    true or false
    true… an acute angle is smaller than a right angle
    false… an obtuse is smaller than a right false

    sliver

    Square
    edges 8
    faces 5
    vertices 5

    cube
    edges 8
    faces 6
    vertices 10

    cuboid
    edges 12
    faces 6
    vertices 8

    cone
    edges 2
    faces 2
    vertices 1

    cylinder
    edges 2
    faces 2
    vertices 0

    sphere
    edges 0
    faces 1
    vertices 0

    gold
    B 4
    H 4
    A 5
    V 2
    D 2
    E 4
    E 4
    P 2

    platinum
    7 right angle

  22. Sumaya O.

    Bronze
    1. Sheet of paper
    2. Table
    3. Window

    Silver
    Square based
    Edges :8
    Surfaces :5
    Vertices:5

    Cuboid
    Edges : 12
    Surface : 8
    Vertices: 6

    Cylinder
    Edges : 2
    Face : 3
    Vertices: 0

  23. Mohammed K.

    Tv is a right angle
    The bottom of the door is a right angle
    The bottom OF THE chair is a right
    An caute is smaller than a right angle.
    An obtuse angls is smaller than a right angls

  24. Ranj M.

    Cuboid
    Edge 12
    Vertices 8
    Faces 6
    Cone
    face 2
    Edge 1
    Vertices 1
    Cylinder
    3 faces
    2 edge
    0 vertices
    Sphere
    1 face
    1 edges
    0 vertices

    1. Miss Jephcott

      Good effort Ranj! CHALLENGE: An acute angle is smaller than a right angle. An obtuse angle is smaller than a right angle. True or false?

  25. Zakariyah T.

    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

  26. Zakariyah T.

    Bronze
    Door woodrob and bed
    Silver
    Square based pyramid edges 8 vertices 5 faces 5
    Cube edges 12

  27. Ebunoluwa I.

    Bronze
    A table,bed and a blanket.
    Deep dive
    Flase,because an acute angle is smaller than a right angle and an obtuse angle is bigger than a right angle.
    Sliver
    Square based pyrimad has 5 eges has 8 verteces and 4 surfaces.
    Square has 8 eges, 11 verteces and 6 surfaces.
    Coboid has 8 eges,9 verteces and 6 surfaces.
    Cone has 1 eges,3 verteces and only 1 surface.
    Gold
    I have 4 right angle

  28. Minnah M.

    Sphere
    Edges = 0
    Faces /Surfaces =0
    Vertices = 0
    Cone
    Edges = 1
    Faces/Surfaces =2
    Vertices= 1
    Gold
    M=0
    I=0
    N=0
    N= 0
    A = 0
    H =0
    1. 16

  29. Ebunoluwa I.

    Bronze
    A table,bed and a blanket.
    Deep dive
    Flase,because an acute angle is smaller than a right angle and an obtuse angle is bigger than a right angle.
    Sliver
    Square based pyrimad has 5 eges has 8 verteces and 4 surfaces.
    Square has 8 eges, 11 verteces and 6 surfaces.

  30. Minnah M.

    Bronze :
    1. Nose
    2. Sheet of paper
    3. Pencil case
    Question: An acute angle is smaller than a right angle true or false
    Answer: True because an acute angle is less than 90 degrees
    Question : an abuse angle is smaller than a right angle true or false
    Answer: False because an obtuse angle is more than 90 degrees
    Silver:
    1. Square based pyramid
    Edges=8
    Faces/Surfaces =5
    Vertices= 5
    2. Cube
    Edges =12
    Faces/ Surfaces =6
    Vertices =8
    3.Cuboid
    Edges =12
    Faces /Surfaces =6
    Vertices = 8
    Cylinder
    Edges= 2
    Faces /Surfaces =3
    Vertices =0

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