Year 2 Autumn Term Week 6 Lesson 3

Slides:

Advertisements

Similar presentations

Congruent Two shapes that are the same size and shape

Advertisements

Lesson 8.6.  Rename 1 hundred for 10 tens, and then tell me how many hundreds, tens, and ones. Ready?  101 = ____ tens, _____ ones  10 tens, 1 one.

Polygons Only one of these is a polygon. Do you know? A polygon MUST be a closed figure.

Shapes Preschool. Circles and Ovals Let’s trace the shapes and see which object they match!

Plane Shapes Plane Shapes Two-Dimensional Shapes.

What shape is this? A. octagon B. parallelogram C. square D. hexagon E. triangle REMEMBER: A hexagon has 6 sides.

POLYGONS. BUILDING POLYGONS We use line segments to build polygons. A polygon is a closed shape with straight sides.

By. Circle Draw a circle in the box Tell about its attributes: sides, angles, whether or not it’s a polygon. Add any additional information you know about.

Today’s Plan: Unit 1 - Geometry Shapes. Triangle.

2-D shapes How do most 2-D shapes get their names? 3 – Triangle © Can you think of some shapes that are just named after.

Symmetry - how many lines?. How many lines of symmetry? How many lines of symmetry do these shapes have? Try cutting out the shape and folding it to see.

Jeopardy Solid Figures Plane Shapes Cutting Shapes Which Shape Am I? Q $11 Q $22 Q $33 Q $44 Q $55 Q $11Q $11Q $11Q $11 Q $22Q $22Q $22Q $22 Q $33Q $33Q.

Is this a square or a pentagon? It is a square.

Shapes Edited by M. Haynie. Circle Triangle Square.

Let’s Learn About Fractions! © Caitlin A. Conroy 2013.

Lesson 10-4: Tessellation

Shapes, Shapes, Shapes By: Ms. Kelly Purpose What is the title of the book ? Is this book fact or fiction? How many shapes are discussed in the story?

What type of Flake are you? Visit snowflakes.barkleyus.com to make a flake online!

2D shapes © D shapes How do most 2D shapes get their names? 3 – Triangle 5 – Pentagon 6 – Hexagon 7- Heptagon 8 – Octagon.

 Hexagons have 6 sides and 6 angles and vertices.

Lesson 10-4: Tessellation

Making the Tangram.

How many …?. What shape can you see? I can see some _____. Q1 Q1 stars.

Homework Helper Chapter 12 Lesson triangles, 2 squares 2.2 rectangles and square 3.Possible answer: 3 sides; 3 vertices 4.Possible answer: shapes.

Polygons Only one of these is a polygon. Do you know? A polygon MUST be a closed figure.

Start with a 8.5” by 11” sheet of paper. Fold one corner of the paper so that the top of the paper lines up along one side. TOP (Repeat this procedure.

Tangrams Step by Step.

Can you guess the shape? Click to begin! I am a flat shape. I have 1 curved side. I have no corners. What shape am I? I’m a circle!

Here you can learn all about 2-D shapes

INTRODUCTION TO POLYGONS

Year 2 Autumn Term Week 2 Lesson 3

Year 2 Autumn Term Week 2 Lesson 3

What shape am I? I am a plane shape. I have 4 sides.

Year 2 Autumn Term Week 2 Lesson 1

Year 2 Autumn Term Week 6 Lesson 1

Year 2 Autumn Term Week 6 Lesson 1

Here you can learn all about 2-D shapes

Let’s play with shapes! play.

Lesson 10-4: Tessellation

Here are four triangles. What do all of these triangles have in common

Year 2 Autumn Term Week 10 Lesson 2

Year 2 Autumn Term Week 10 Lesson 2

Year 2 Autumn Term Week 6 Lesson 3

Year 2 Autumn Term Week 12 Lesson 4

Year 2 Spring Term Week 10 Lesson 5

Year 2 Autumn Term Week 12 Lesson 4

Cross section: Triangle

SHAPES By: Ms. Conquest.

Year 2 Spring Term Week 6 Lesson 1

Year 2 Autumn Term Week 8 Lesson 3

Area & Perimeter.

Year 2 Autumn Term Week 8 Lesson 3

Year 2 Summer Term Week 6 Lesson 1

Year 2 Spring Term Week 6 Lesson 1

Year 2 Autumn Term Week 6 Lesson 2

Area of a Parallelogram

Year 2 Autumn Term Week 2 Lesson 1

Year 2 Summer Term Week 6 Lesson 3

Year 2 Spring Term Week 10 Lesson 5

Let’s Learn About Fractions!

Year 2 Autumn Term Week 6 Lesson 2

This is a square. This is a square. How can you tell. How can you tell

Presentation transcript:

Year 2 Autumn Term Week 6 Lesson 3 Shape and Space, Reasoning about Shapes Year 2 Autumn Term Week 6 Lesson 3

Today we will be learning to: combine squares to make new shapes understand what makes each shape special investigate using squares.

What do you remember about shapes? Mental Activity Quick questions. What do you remember about shapes? What is a corner?

What do you remember about shapes? Quick questions. What do you remember about shapes? How many sides has a triangle?

What do you remember about shapes? Quick questions. What do you remember about shapes? How many sides has a octagon?

What do you remember about shapes? Quick questions. What do you remember about shapes? How many vertices has a square?

What do you remember about shapes? Quick questions. What do you remember about shapes? How many vertices has a circle?

What do you remember about shapes? Quick questions. What do you remember about shapes? How many sides has a hexagon?

What do you remember about shapes? Quick questions. What do you remember about shapes? What is special about the square?

What do you remember about shapes? Quick questions. What do you remember about shapes? How many vertices has an octagon?

What do you remember about shapes? Quick questions. What do you remember about shapes? How many vertices has a triangle?

Today we are going to investigate different shapes that you can make. Main Activity Today we are going to investigate different shapes that you can make.

Sit next to someone from a different maths group. Make sure you are holding a square piece of card.

What shape are you holding now? Fold your card in half. What shape are you holding now? A rectangle.

Fold your card in half again along the long side. What shape are you holding now? A square.

When you open up the card, how many shapes will you see? 4 What will the shapes be? squares

Cut carefully along the folds. Rearrange the squares. What new shapes can you make?

Tell the person next to you how many vertices your new shape has got. How many sides does it have?

Group Work Work with people not in your normal maths group. Investigate and record the different shapes you can make with the four small squares. Squares must touch side to side.