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”
-
Bronze
Table ,TV ,window.
Acute angles are smaller than right angle and obtuse angle are bigger than right angle.Silver
Square
Edges 8
Surface 5
Vertices 5Cube
Edges 12
Surface 6
Vertices 8Cuboid
Edges 12
Faces 6
Vertices 8Cone
Edges 0
Faces 2
Vertices 1Cylinder
Edge 0
Face 3
Vertices 0Sphere
Edge 0
Face 1
Vertices 0 -
Edges 8
Faces/surface 5
vertices 5Cube
Edges 12
Faces/surfaces 6
vertices 8cuboid
Edges 1
Faces/surfaces 2
vertices 1cylinder
Edges 2
Faces/surfaces 3
vertices 0sphere
Edges 0
Faces/surfaces 1
vertices 0Gold
A has 4 angles.
R has 4 angles.
F has 2 angles.
A has 4 angles. -
BRONZE: phone pillow table
first is true. second is false
SILVER:
1. 8 edges,8 vertices and 6 faces/surfaces.
2. 12 edges,12 vertices,6 faces/surfaces.
3. 10 edges,8 vertices,6 faces/surfaces.
4. 3 edges,1 vertices,2 faces/surfaces.
5. 4 edges,3 vertices,4 faces/surfaces.
6. 0 edges,0 vertices, 1 faces/surfaces. -
A shelf, a TV and a pillow.
An acute angle is smaller than a right angle. True.
An obtuse angle is smaller than a right angle. False.Gold
AYAAN = 14 angles -
BRONZE
Window, book, TV.
An acute angle is smaller than a right angle. True.
An obtuse angle is smaller than right angle. False
SILVER
Square based pyramid
Edges – 8
Faces – 5
Vertices -5CUBE
Edges – 12
faces – 6
Vertices – 8CUBOID
Edges – 12
faces – 6
Vertices – 8CONE
Edges – 1
faces – 2
vertices – 1SPHERE
Edges – 0
Faces – 1
vertices – 0GOLD
I N D E R
I is one angle.
N has 2 angles.
D has 1 angle.
E has 1 angle.
R has no any angle.
PLATINUM
I can see 32 right angles .There are 7 squares and 1 rectangle . Each shape has 4 right angles . 4 x 8 = 32 right angles. -
bronze
1.tv,door and book.
2.The first statement is true because an acute angle is less then 90 degrees but the second statement is false because an obtuse angle is more then 90 degrees.
silver
square based pyramid
edges 8
faces 5
vertices 5cube
edges 12
faces 6
vertices 8cuboid
edges 12
faces 6
vertices 8cone
edges 1
faces 2
vertices 1cylinder
edges 2
faces 3
vertices 0sphere
edges 0
faces 1
vertices 0Gold
WELAT
W has 3 angles
E has 4 angles
L has 1 angle
A has 5 angles
T has 2 angles
Platinum
I See 36 right angles in this image -
Bronze
1.book
2.photo frame
3.pillow
An acute angle is smalller than a right angle(true
An obtuse angel is smaller than a right angle(false
Silver
A square based pyramid has 8 edges,5 faces,5 vertices
A cube has 12 edges,6 faces,8 vertices
A cubeoid has 12 eggs ,6 faces,8 vertices
A cone has 2 edges,1 face,1 vertice
A cylinder has 3 edges,2 faces,0 vertices
A sphere has 0 edges,1face,0 vertices. -
BRONZE
List 3 objects with right angles.
1. Mobile
2. Table
3. Door
4. Measuring ScaleTrue or false?
An acute angle is smaller than a right angle. – True, because an acute angle is any angle between 0 degrees and 90 degrees.
An obtuse angle is smaller than a right angle. – False, because an obtuse angle is any angle greater than 90 degrees.SILVER
Tell me the properties of each of the 3D shapes below.
Square based Pyramid.Number of edges: 8
Number of vertices: 5
Number of faces: 5Cube
Number of edges: 12
Number of vertices: 8
Number of faces: 6Cuboid
Number of edges: 12
Number of vertices: 8
Number of faces: 6Cone
Number of edges: 1
Number of vertices: 1
Number of faces: 2Cylinder
Number of edges: 2
Number of vertices: 0
Number of faces: 3Sphere
Number of edges: 0
Number of vertices: 0
Number of faces: 1 -
bronze
1.tv,door and book.
2.The first statement is true because an acute angle is less then 90 degrees but the second statement is false because an obtuse angle is more then 90 degrees.
silver
square based pyramid
edges 8
faces 5
vertices 5cube
edges 12
faces 6
vertices 8cuboid
edges 12
faces 6
vertices 8cone
edges 1
faces 2
vertices 1cylinder
edges 2
faces 3
vertices 0sphere
edges 0
faces 1
vertices 0Gold
WELAT
W has 3 angles
E has 4 angles
L has 1 angle
A has 5 angles
T has 2 angles
Platinum
I See 36 right angles in this image . -
I mean I can see four angles in E and in M I can see 3 angles. I think M is an acute.
Platinum:
I can see 8 vertical lines with and 4 horizontal lines. Also I think there 30 or 32 right angles.
Done! -
Bronze:
Book, phone and TV.
Silver:
Square based pyramid: it has 8 edges, 5 sides and 5 vertices.
Cube: 24 edges, 6 sides and 8 vertices.
Cuboid: 12 edges,6 sides and 8 vertices.
Cone: 1 edge,1 side and 1 vertices.
Cylinder: 2 edges, 3 or 2 sides and 0 vertices.
Sphere: 0 edges,0 sides and 0 vertices.
Gold:
Meena-
I can see 5 angles in A, 4 angles in N and 3 angles in Y.
I can see 32 right angles 5 horizontal lines and 8 or 9 vertical lines. -
Gold
A=5
M=3
I =0
N=2
A=5 -
Bronze โ
3 objects with right angles-
โข Square , โขTriangle , โข Pentagon
1. True 2. False.
Silver-
1.Square based pyramid –
Edges- 8
Faces-5
Vertices-5
2.Cube-
Edges-12
Faces- 6
Vertices-8
3.Cuboid-
Edges-12
Faces-6
Vertices- 8
4.Cone-
Edges-1
Faces-2
Vertices-1
5.Cylinder-
Edges-2
Faces-3
Vertices-0
6.Sphere-
Edges-0
Faces-1
Vertices-0
Gold- -
Bronze โ
3 objects with right angles-
โข Square , โขTriangle , โข Pentagon
1. True 2. False.
Silver-
1.Square based pyramid –
Edges- 8
Faces-5
Vertices-5
2.Cube-
Edges-
Faces-
Vertices-
3.Cuboid-
Edges-12
Faces-6
Vertices- 8
4.Cone-
Edges-1
Faces-2
Vertices-1
5.Cylinder-
Edges-2
Faces-3
Vertices-0
6.Sphere-
Edges-0
Faces-1
Vertices-0 -
Bronze
Window, TV and book.
True because acute is smallest of all of the right angles.
Silver
1. Square based pyramid
edges 8
faces/surfaces 5
Vertices 5 ๐ป2. Cube ๐ง
Edges 12
Faces/surfaces 6
Vertices 83. Cuboid
Edges 12
Faces/surfaces 6
Vertices 84.Cone
Edges curved
Faces/surfaces 1 flat surface and 1 curved surfaces
Vertices 1Cylinder
Edges 2
Faces/surfaces 2 flat surfaces and 1 curved surface
Vertices 0Sphere
Edges 0
Faces/surfaces 1
Vertices 0 -
Bronze –
3 objects with right angles-
โข Square , โขTriangle , โข Pentagon
1. True 2. False.
Silver -
Bronze:
Challenge 1
Three objects with right angles in them are:
TV
TABLE
LAPTOP
Challenge 2
It is true that an acute angle is smaller than a right angle because a right angle is 90 degrees but an acute angle is less than 90 degrees.
It is false that an obtuse angle isnโt smaller than a right angle because an obtuse angle is more than 90 degrees but less than 180 degrees and a right angle is 90 degrees.
Silver
Square based pyramid: 8 edges 5 faces 5 vertices
Cube : 12 edges six faces eight vertices
Cuboid: 12 edges six faces eight vertices
Cone : One edge two faces one vertices
Cylinder :2 edges to faces zero vertices
Circle : zero edges one face zero vertices.
Gold
AIZA
My name has zero right angles.
Platinum
The house has 32 right angles.
Challenge 2
There are five horizontal lines.
There are eight vertical lines . -
bronze :
1. rectangular table
2. TV
3. Fridge
An acute angle is smaller than a right angle. True.
An obtuse angle is smaller than a right angle. False.
silver :
1. square – based pyramid :
8 edges
5 faces
5 vertices
2. cube :
12 edges
6 faces
8 vertices
3. cuboid :
12 edges
6 faces
8 vertices
4. cylinders :
2 edges
3 faces
0 vertices
5. cone :
1 edge
2 faces
1 vertices
6. sphere :
1 edges
1 faces
0 vertices
Gold :
5 angles in letter A , 2 angles in letter D , 5 angles in letter A , 3 angles in letter M .
Platinum :
A) I can see 32 angles.
B) there are 8 verticals and 5 horizontal. -
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 -
Bอrอoอnอzอeอ
๐ญ. ๐๐ถ๐๐ ๐ฏ ๐ผ๐ฏ๐ท๐ฒ๐ฐ๐๐ ๐๐ถ๐๐ต ๐ฟ๐ถ๐ด๐ต๐ ๐ฎ๐ป๐ด๐น๐ฒ๐
Doors, televisions and windows have right angles. They all have 4 in total.
๐ฎ. ๐ง๐ฟ๐๐ฒ ๐ผ๐ฟ ๐ณ๐ฎ๐น๐๐ฒ?
It is true that an acute angle is smaller than a right angle because a right angle is 90 degrees. It is false that an obtuse angle is smaller than a right angle because an obtuse angle is 180 degrees.
Sอiอlอvอeอrอ
๐ญ. ๐ฆ๐พ๐๐ฎ๐ฟ๐ฒ ๐ฏ๐ฎ๐๐ฒ๐ฑ ๐ฝ๐๐ฟ๐ฎ๐บ๐ถ๐ฑ
๐๐๐๐๐จ: ๐ด
๐๐๐๐๐จ/๐๐ช๐ง๐๐๐๐๐จ: ๐ฑ
๐๐๐ง๐ฉ๐๐๐๐จ: ๐ฑ
๐ฎ. ๐๐๐ฏ๐ฒ
๐๐๐๐๐จ: ๐ญ๐ฎ
๐๐๐๐๐จ/๐๐ช๐ง๐๐๐๐๐จ: ๐ฒ
๐๐๐ง๐ฉ๐๐๐๐จ: ๐ด
๐ฏ. ๐๐๐ฏ๐ผ๐ถ๐ฑ
๐๐๐๐๐จ: ๐ญ๐ฎ
๐๐๐๐๐จ/๐๐ช๐ง๐๐๐๐๐จ: ๐ฒ
๐๐๐ง๐ฉ๐๐๐๐จ: ๐ด
๐ฐ. ๐๐ผ๐ป๐ฒ
๐๐๐๐๐จ: ๐ญ
๐๐๐๐๐จ/๐๐ช๐ง๐๐๐๐๐จ: ๐ญ
๐๐๐ง๐ฉ๐๐๐๐จ: ๐ญ
๐ฑ. ๐๐๐น๐ถ๐ป๐ฑ๐ฒ๐ฟ
๐๐๐๐๐จ: ๐ฎ
๐๐๐๐๐จ/๐๐ช๐ง๐๐๐๐๐จ: ๐ฎ
๐๐๐ง๐ฉ๐๐๐๐จ: ๐ฌ
๐ฒ. ๐ฆ๐ฝ๐ต๐ฒ๐ฟ๐ฒ
๐๐๐๐๐จ: ๐ฌ
๐๐๐๐๐จ/๐๐ช๐ง๐๐๐๐๐จ: ๐ฌ
๐๐๐ง๐ฉ๐๐๐๐จ: ๐ฌ
Gอoอlอdอ
I know that a cross has 4 angles in total.
๐ ๐ ๐ ๐ ๐ ๐ ๐ ๐
My name has a total of 4 angles in it.
Pอlอaอtอiอnอuอmอ
The image has a total of 32 right angles in it.
I drew a house (different to the other one) and it had 32 angles just like the other image!
The Mondrian image has 5 horizontal lines and 8 vertical lines. -
Bronze
1.Laptop Window and Door
2. An acute angle is smallar than a right angle so thats true.An obtuse is bigger than a right angle so thats false.
Silver.
Square based pyramid:
Edges-8
Faces-5
Verticies-5
Cube:
Edges-12
Faces-6
Verticies-8
Cuboid:
Edges-12
Faces-6
Verticies-8
Cone:
Edges-1
Faces-1
Verticies-1
Cylinder:
Edges-0
Faces-2
Verticies-0
Sphere:
Edges-0
Faces-0
Verticies-0
Gold
MO
M-3 angles
O-0 anglesPlantanium;
1.The house has 32 right angles
2. The drawing has 22 vertical lines and 20 horizontal lines -
Bronze
Three objects with right angles are a square, rectangle and a right triangle.
1. An acute angle is smaller than a right angle. This is true.
2. An obtuse angle is smaller than a right angle.This is false.Silver:
A square – based pyramid has:
5 edges
8 verticies
5 faces
A cube has:
8 edges
12 verticies
6 faces
A cuboid has:
8 edges
13 verticies
6 faces
A cone has:
1 edge
2 faces
3 verticies
A cylinder has:
0 edges
3 faces
2 verticies
A sphere has:
0 edges
1 face
0 verticies.Gold:
The letter A has 2 angles.
The letter M also has 2 angles.
The letter I has 0 angles.
The letter R has 1 angle.
The letter A has 2 angles.
The letter H has 0 angles.Platinum:
The image has 35 right angles.
I can spot 5 horizontal lines and 18 vertical lines.I will draw a picture in my homework book.
-
Bronze:
Square, right triangle and rectangle.
2. False because an acute angle is shorter than 90 degrees or 160 degrees so the order is acute right angle obtuse angle.Silver:
Square based pirymid 4 faces 4 vertices 6 edges
Cube 8 vertices 12 edges 6 faces
Cylinder only two faces
Cone 1 face and 1 edge
Cuboid 6faces 8 vertices and 12 edges
Shpere all 0
Gold
MOHAMMED 0 edges -
Bronze
1. List 3 Objects with right angles.
Window
Door
Television
2. This is true. I know this because an acute angle is smaller than a right angle. An right angle is 90 degrees and a acute angle is smaller than 90 degrees.Silver
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: 3
Vertices: 8
Cylinder
Edges: 2
Faces: 3
Vertices: 0
Sphere
Edges: 0
Faces : 1
Vertices: 0
Gold
RAMANDEEP- I can see 7 right angles.
Platinum
I can see 32 right angles in the image. -
Broze
Cube, pillow , book.
An acute angle is smaller than a right angle.True
An obtuse angle is smaller than a right angle. False -
Bronze:
Square, right triangle, rectangle
An acute angle is smaller than a right angle but an obtuse angle is bigger.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: 0Gold:
A = 5 angles
D = 2 angles
A = 5 angles
M = 3 anglesPlatinum:
8 x 4 = 32 right agnles
Horizontal = 5
Vertical = 8 -
Bronze:
The three objects i found was a book, a cuboard and a television.
1. The statement is true because an acute angle line meets below 90 degrees and a 90 degree angle is a right-angle.
2. The statement is false because an obtuse angle meet bigger than an 90 degree angle which is a right angle.
Silver:
Square based pyramid.
It has 8 edges, 5 faces and 5 vertices.
Cube
It has 12 edges, 6 faces and 8 vertices.
Cuboid
It has 12 edges, 6 faces and 8 verices.
Cone:
It has 1 edge, 2 faces and 1 vertice.
Cylinder
It has 2 edges, 2 faces and 0 vertices.
Saphire
It has 0 edges, 0 face and 0 vertices.
I found out the properties of these shapes. I did this by looking around my house and finding shapes on objects.
Gold:
MAHEEN
I can see 9 angle.
Platinum
1. There are 32 right angles.
2. With 32 right angle I can create a small crib for babies.
There are 5 horizontal lines and 8 vertical lines. -
Bronze
A rectangle ,square and a triangle (not a equilateral triangle) all have right angles.
The first statement is true because a angle that is smaller than a right angle is a acute angle.
The second statement is wrong because if a acute angle is smaller then 90
degrees a obtuse angle is bigger.
Silver
Square based pyramid
4 edges
5 surfaces
5 vertices
Cube
12 edges
6 surfaces
8 vertices
Cuboid
12 edges
6 surfaces
8 vertices
Cone
0 edges
2 surfaces
1 vertice
Cylinder
0 edges
3 surfaces
0 vertices
Sphere
0 edges
1 surface
0 verticesGold
True the letter x has 4 right angles
MG
01
I can see 32 right angles -
Bronze
Three objects with a right angle
Television
Door
WindowAcute 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 – 5Cube
Edges – 12
Faces – 6
Vertices – 8Cuboid
Edges – 12
Faces – 6
Vertices – 8Cone
Edges – 1
Faces – 2
Vertices – 1Cylinder
Edges – 2
Faces – 3
Vertices – 0Sphere
Edges – 1
Faces – 1
Vertices – 0Gold
NIHALN – 2 angles
I – 4 angles
H – 4 angles
A – 5 angles
L – 1 angleTotal – 16 angles in my name.
Platinum
I can see 32 right angles on the image.Horizontal line – 5 lines
Vertical lines – 8 lines -
Bronze.
List 3 objects with right angles.
Tv , door ๐ช and a window ๐ช
True or false?An acute angle is smaller than a right angle. True.
An obtuse angle is smaller than a right angle. False.SILVER
1.Square based pyramid
edges:8
faces/surfaces=5
vertices=5
2.Cube:
edges=12
faces=6
vertices=8
3.Cuboid:
edges=12
faces=6
vertices:=8
4.Cone:
edges=1
faces=2
vertices=1
Cylinder:
edges=2
Faces/surfaces=3
vertices=0
Sphere:
edges=0
Faces/surfaces=1
Vertices=0Gold
The letter X has four angles.
Write your name in capital letters.
How many angles can you see in each letter?
KHADEEJA
Acute angle=4
Right angle=11
Obtuse angle=4
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