Slide 2 2-D and 3-D Shapes Slide 3 Lets see what do you know?
Slide 4 What am I? I have 2 pairs of equal sides 4 right angles
Click here for the Answer Slide 5 What am I? Im a shape with no
angles. Click here for the Answer Slide 6 What am I? I have 5
sides. Click here for the Answer Slide 7 What am I? I have 4 sides
all the same I have 4 corners. Click here for the Answer Slide 8
What am I? Im a pyramid like 3-D shape with a circular base. Click
here for the Answer Slide 9 What am I? Click here for the Answer Im
a long tube with 2 equal sized circular ends. Slide 10 2-D Shapes
Slide 11 Equilateral triangle Right- angled triangle One of its
angles is a right angle (90) 3 equal sides 3 equal angles of 60 2
equal sides 2 equal angles Isosceles triangle No equal sides No
equal angles Scalene triangle 2-D Shapes Slide 12 Hexagon Pentagon
5 sides.have 6 sides Circle No sides No angles More 2-D Shapes
Slide 13 Kite 2 pairs of equal No parallel sides. Square 4 equal
sides 4 right angles More 2-D Shapes Rectangle 2 pairs of equal
sides 4 right angles Rhombus 4 equal sides Opposite sides are
parallel Opposite angles are equal Trapezoid One pair of parallel
sides of different lengths Parallelogram 2 pairs of equal sides
Opposite sides are parallel Opposite angles are equal Square
Rectangle Rhombus Slide 14 3-D means the shape has 3 dimensions;
length, width and depth. 3-D Shapes Slide 15 Cylinder Long tube
with 2 equal sized circular ends. Every point on the surface of the
sphere is the same distance from the centre. Sphere A pyramid with
a circular cross section. The point of the cone is directly above
the centre of the circular base. Cone 3-D Shapes Slide 16 Six faces
which are all rectangles Faces 6 Corners 8 Edges 12 Six faces which
are all squares Faces 6 Corners 8 Edges 12 3-D Shapes Slide 17
Slide 18 Slide 19 Shape Facts http://tinyurl.com/56j3q2 Click here
to practice some shape facts. Slide 20 Revision Click here to learn
more about quadrilateral Click here to learn more about
quadrilateral Click here to learn more about Triangles Slide 21
Quiz 1. A triangle with three equal sides is called an isosceles
trianglesa scalene trianglean equilateral triangle Slide 22 Let us
review http://tinyurl.com/2e3r97 Back to Question 1 Slide 23 2. A
2D shape with 6 sides is called a quadrilaterala pentagona hexagon
Slide 24 Let us review Back to Question 2 Click here to learn more
about quadrilateral Slide 25 3. I have two pairs of equal sides. My
opposite sides are parallel. I have no right angles. What am I?
RectangleParallelogramKite Slide 26 2 pairs of equal No parallel
sides. Square 4 equal sides 4 right angles Let us review Rectangle
2 pairs of equal sides 4 right angles Rhombus 4 equal sides
Opposite sides are parallel Opposite angles are equal Trapezoid One
pair of parallel sides of different lengths Parallelogram 2 pairs
of equal sides Opposite sides are parallel Opposite angles are
equal Back to Question 3 Slide 27 4. Which of these shapes has no
lines of symmetry? SquareScalene triangleRectangle Slide 28 Lets
take another look. Click here to learn more about quadrilateral
Back to Question 4 Slide 29 5. I have four equal sides and four
right angles. What am I? SquareRectangleRhombus Slide 30 Let us
review Click here to learn more about quadrilateral Back to
Question 5 Rectangle Rhombus Square Slide 31 6. The distance
halfway across a circle is called CircumferenceRadiusDiameter Slide
32 Let us review Back to Question 6 No sides No angles Circle Slide
33 7. A triangle with two equal angles is called Equilateral
triangleIsosceles triangleScalene triangle Slide 34 Let us review
http://tinyurl.com/2e3r97 Back to Question 7 Slide 35 8. A 3-D tube
shape with 2 equal sized circular ends. SphereCircleCylinder Slide
36 Take another look! Back to Question 8 Sphere Cylinder Slide 37
9. A shape with 6 rectangle faces, 8 corners and 12 edges.
CuboidCubeHexagon Slide 38 Let us review Back to Question 9 Hexagon
Slide 39 Take Another Look
http://www.bbc.co.uk/schools/ks2bitesize/maths/tests/s hapes.shtml
Slide 40 Polygon Land Now, lets have some fun at polygon Land.
You'll find hundreds of polygons to drag anywhere you want. Be a
creative designer at polygon Land. These are examples of what you
can do there. Be sure to read the instructions before you play.
Ready? Click here. Slide 41 Find more about 3-D shapes with your
partner. Click on the shapes below and print them then follow the
instructions on the sheet. Class Activity Slide 42 With a partner,
make a chart like the one below and use it to find 3-D shapes
around the classroom. Answer each question about the properties of
the object and then see if you can correctly identify and name the
object. Slide 43 Homework Choose a 3D shape and design a promotion
poster for it. What makes this shape special? What are its
properties? What is it used for/where is it seen (for example,
packaging, buildings) and what makes it a good shape for this use?
Slide 44 You made it. Hip, Hip, Hooray! Slide 45 Just kidding, this
is it ! The End. Click here of you want to take the quiz once more
Slide 46 Welcome to Quiz Home ! Welcome to Quiz Home ! Question 1
Question 7 Question 8 Question 4 Question 5 Question 2 Question 6
Question 3 Question 9
