Let’s review our lessons so far!. Our Standards Maryland VSC Standard –2.A.1.b Identify and describe polygons –2.A.1.c Identify and describe quadrilaterals.

Let’s review our lessons so

far!

Our Standards• Maryland VSC Standard

– 2.A.1.b Identify and describe polygons– 2.A.1.c Identify and describe quadrilaterals – 2.B.1.a Identify and describe cubes, rectangular

prisms, and triangular prisms

• Maryland Technology Literacy Student Standard (MTLSS)

– 3.A.1.a Use technology tools, including software and hardware, from a range of teacher-selected options to learn new content or reinforce skills

What is a polygon?

An ope

n figure

with

st..

.

A clo

sed fi

gure

with a

t...

A clo

sed fi

gure

with a

ll...

0% 0%0%

1. An open figure with straight sides.

2. A closed figure with at least one curved side.

3. A closed figure with all straight sides.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

15

What is the name of this polygon?

hexag

on

octag

on

penta

gon

0% 0%0%

1. hexagon2. octagon3. pentagon

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

10

How about this one?

octag

on

hexag

on

penta

gon

0% 0%0%

1.octagon2.hexagon3.pentagon

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

10

…and this one?

hexag

on

octag

on

quadril

ater

al

0% 0%0%

1. hexagon2. octagon3. quadrilateral

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

10

What is the name of this polygon?...

Quadril

ater

al

Penta

gon

Triangle

0% 0%0%

1. Quadrilateral

2. Pentagon3. Triangle1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

10

A polygon with six sides is called a hexagon.

True

False

0%0%

1.True2.False

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

10

A polygon with 5 vertices is called a quadrilateral.

True

False

0%0%

1.True2.False

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

10

A three-sided polygon is called a triangle.

True

False

0%0%

1.True2.False

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

10

An octagon always has 8 equal sides.

True

False

0%0%

1.True2.False

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

10

Now let’s move onto special Quadrilaterals!!!

So just what is a quadrilateral?

any four sided polygon!!

The name of this quadrilateral is…

Trapez

oid

Recta

ngle

Rhom

bus

0% 0%0%

1.Trapezoid2.Rectangle3.Rhombus

10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

The name of this one is?

Squar

e

Rhom

bus

Trapez

oid

0% 0%0%

1. Square

2. Rhombus

3. Trapezoid

10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

A square can also be called a _______.

Rhom

bus

Recta

ngle

Paral

lelo

gram

All of t

he a

bove

0% 0%0%0%

1. Rhombus2. Rectangle3. Parallelogra

m4. All of the

above

10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

A quadrilateral with only one set of parallel sides is

a …

Paral

lelo

gram

Trapez

oid

Recta

ngle

0% 0%0%

1.Parallelogram

2.Trapezoid3.Rectangle

10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Now let’s see if you can remember the names of

the 3-D objects!

What is the name of this figure?

Cube

Recta

ngula

r Pris

m

Pyram

id

0% 0%0%

1. Cube2. Rectangular

Prism3. Pyramid

10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

How about this one?

Squar

e

Recta

ngula

r Pris

mCub

e

0% 0%0%

1. Square2. Rectangular

Prism3. Cube

10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

And this one?...

Cube

Cone

Spher

e

0% 0%0%

1. Cube2. Cone3. Sphere

10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

And the final one?

Cone

Cube

Cylin

der

0% 0%0%

1. Cone2. Cube3. Cylinder

10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32

Now let’s check your

scores.