POLYGONS & QUADRILATERALS & triangles 5.5A

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

​CLASSIFYING POLYGONS 5.5A

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

DO NOWS

Multiple Select

Cecil ran 3/5 miles on Saturday and 8/10 miles on Sunday. What is the difference between the miles?

Find all equivalent answers.(select 2)

• A 1 1/2 miles

• B 3/4 miles

• C 1/5 miles

• D 2/10

Labelling

Complete the equation that represents the model and the product.

Drag labels to their correct position on the image

6

7

2

4

8

3

Multiple Choice

Multiple Choice

Marina has a toy chest shaped like a rectangular prism. The model shows the dimensions of the box. What is the area of the rectangular base?

Marina tiene un baúl de juguetes con forma de prisma rectangular. El modelo muestra las dimensiones de la caja.

¿Cuál es el área de la base rectangular?

• 168 cm²

• 24 sq cm

• 17 sq cm

• 168 cm³

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

WHAT? Classifying polygons 5.5a

HOW?:
check attributes

MODULE 4 LESSONS 17-19
5.5A QUADRILATERAL

Success Criteria

CONCEPT DEVELOPMENT

VENN DIAGRAMS
1. The "Only Me" Zone

The left and right sides of the circles are for things that are unique.

2. The "Both" Zone (The Overlap)

The middle part where the circles overlap is like a bridge. This is for things that fit into both groups at the exact same time

3. The "Neither" Zone

The empty space outside the circles is for things that don't fit anywhere

MODULE 4 LESSONS 17-19
5.5A QUADRILATERAL

Success Criteria

CONCEPT DEVELOPMENT

NESTED VENN DIAGRAM
The "All" Rule (The Inside Circle)

The smaller circle inside represents a specific group where every single member also belongs to the bigger group.

• Example: If the big circle is "Animals" and the small circle inside is "Dogs."

• How to read it: "All dogs are animals." You can't be a dog without being inside the "Animal" circle.

MODULE 4 LESSONS 17-19
5.5A QUADRILATERAL

Success Criteria

CONCEPT DEVELOPMENT

HIERARCHY
Think of a Hierarchy like a family tree or a set of "level-up" boxes. It is just a way to organize things from top to bottom, starting with the biggest, most general group and moving down to the smallest, most specific group
1. The "Big Boss" (The Top Level)

The thing at the very top is the Category. It is the widest group that includes everything below it.
2. Moving Down (The Branches)

As you follow the lines down, the groups get smaller and more specific.

-The Rule: Everything on a lower level is a "part" of the level above it.

3. Side-by-Side (The Peers)

If two boxes are on the same level, they are equals. They both belong to the same "boss" above them, but they are different from each other.

-Example: 5th Grade and 4th Grade are side-by-side. They both belong to the "Elementary School" box above them.

MODULE 4 LESSONS 17-19
5.5A QUADRILATERAL

Success Criteria

CONCEPT DEVELOPMENT

POLYGON

A flat, 2D shape made of three or more straight lines (sides) that connect to form a closed figure, with no curves or gaps, like triangles, squares, or pentagons.

MODULE 4 LESSONS 17-19
5.5A QUADRILATERAL

Success Criteria

CONCEPT DEVELOPMENT

CONGRUENT-EQUAL SIZE


PARALLEL LINES-NEVER CROSS







PERPENDICULAR LINES-CROSS AT 90 DEGREE ANGLES

VERTEX-WHERE LINE SEGMENTS MEET
SIDES


RAY-LINE EXTENDING FROM A POINT

MODULE 4 LESSONS 17-19
5.5A QUADRILATERAL

Success Criteria

CONCEPT DEVELOPMENT

Angles

Less than 90 degrees

Exactly 90 degrees

More than 90 degrees

​Exactly 180 degrees

Multiple Choice

What is a polygon?

• an open shape with at least 3 line segments
• a closed shape with at least 3 line segments
• A closed shape with at least 3 rays

• an open figure with at least 2 line segments

Multiple Choice

congruent means

• Congruent means being similar but not identical.
• Congruent means having different shapes and sizes.
• Congruent means being equal in value.
• Congruent means having the same shape and size.

Multiple Choice

Parallel lines are lines that are side by side and they will never intersect.

• True
• False

Dropdown

congruent means ​

Select answer

Multiple Choice

For intersecting lines to be considered perpendicular they must intersect each other at 90 degrees.

• True
• False

Multiple Choice

congruent means equal size and shape

• false

• true

Multiple Choice

I am sometimes known as an angle or a corner. I am where lines meet at a point. 

• corner
• vertex or vertices
• point

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Multiple Choice

What is a polygon?

• A closed plane figure made up of line segments
• An open plane figure made up of line segments
• A closed plane figure made up of rays
• An open plane figure made up of rays

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Multiple Choice

How many sides does a pentagon have?

• 4

• 3

• 5

• 9

Multiple Choice

What is this shape called?

• Rhombus

• Hexagon

• Trapezium

• Pentagon

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Multiple Choice

What are these lines called?

• Perpendicular lines

• Line segments

• Parallel lines

• Rays

Multiple Choice

Classify this quadrilateral

• Square

• Parallelogram

• Trapezoid

• Rectangle

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Multiple Choice

This is a parallelogram

• yes

• no

• sometimes

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Multiple Choice

Which word correctly completes the chart?

• Rhombuses

• Squares

• Trapezoids

• Triangles

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Multiple Choice

Which shape is NOT an example of a quadrilateral?

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Multiple Choice

trapezoids have

• exactly one pair of parallel sides

• exactly 2 pairs of parallel sides

• no parallel sides

Multiple Choice

trapezoids are parallelograms

• All trapezoids are parallelograms
• Some trapezoids are parallelograms
• False

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Multiple Choice

Based on the venn diagram

• Rectangles are rhombi and parallelograms

• Rectangles are parallelograms

• Trapezoids and kites are parallelograms

• squares are trapezoids

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

​​Scalene: No equal sides

​​Isosceles: At least 2 equal sides

​​Equilateral: All equal sides, also considered isosceles

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

Triangle types

Multiple Choice

Based on the hierarchy which is true?

• All scalenes are also isosceles

• All equilaterals are isosceles

• all equilaterals are scalene and isosceles

• All triangles are scalene

Multiple Choice

Based on the diagram which statement is true

• scalene triangles are isosceles

• sometimes scalene triangles can be equilaterals

• equilateral triangles are always isosceles

• all polygons are triangles

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

CHECK FOR UNDERSTANDING

Labelling

Which figure goes in the innermost circle?

Drag labels to their correct position on the image

triangle

polygon

square

trapezoid

Hotspot

Which is not classifed correctly?

Multiple Choice

Which shape is NOT sorted correctly in the graphic organizer?

• Circle

• Pentagon

• Quadrilateral

• Triangle

Multiple Choice

The graphic organizer shown can be used to classify triangles. Which triangle can be classified as scalene?

Multiple Choice

This Venn diagram shows the relationship between some types of triangles.

Which triangle belongs in the intersection of “Acute triangles” and “Isosceles triangles”?

Multiple Choice

Which diagram shows a set and subset that is correct?

• Triangle inside Square

• Quadrilateral inside Trapezoid

• Rhombus inside Rectangle

• Parallelogram inside Triangle

Multiple Choice

Angelina drew the diagram shown below. Which subset is NOT classified correctly on the diagram?

• Trapezoid

• Rhombus

• Triangle

• Rectangle

Hotspot

Which table classified all figures correctly?

POLYGONS ,Triangles (sides), & QUADRILATERALS 5.5A

By Stefany Ramirez

CONCEPT DEVELOPMENT

EXIT TICKET