3rd Grade Map Review

3rd Grade Map Review

Fractions Measurement Geometry

Geometry - Shapes

• A polygon has straight sides and is a closed figure.

• A circle is NOT a polygon because it DOES NOT have straight sides.

• The letter L is NOT a polygon because IT IS NOT closed.

• Quadrilaterals have 4 sides. Quad = 4.

• Quadrilateral Examples: square, rectangles, rhombuses, parallelograms

Multiple Select

A polygon... (check all that apply)

• is made of straight lines

• is made of curved lines

• is closed shape (no openings)

• is an open shape

Multiple Choice

Is this a polygon?

• Yes, this figure is a polygon

• No, this figure is not a polygon

Multiple Choice

Is this figure (shape) a quadrilateral?

• Yes, it is a quadrilateral

• No, it is not a quadrilateral

• What's a quadrilateral?

Multiple Select

Check any shape that is a quadrilateral

Multiple Choice

What is the area?

• 3 sq units

• 6 sq units

• 12 sq units

• 9 sq units

Multiple Choice

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

Lines, Line Segments and Angles

• A line is a straight path that goes on forever

• Parallel lines run along side each other and will never meet.

• Intersecting lines cross each other.

• Perpendicular lines cross each other, too. But they make a right angle.

• Right angles make a square in the corner. Think the corner of a piece of notebook paper.

• Obtuse (larger than right angles) open wide up!

• Acute (smaller than right angles) are closer than a right angle. AWWWW! A cute little angle!

Multiple Choice

What is the best term to describe this image?

• intersecting lines
• perpendicular lines
• parallel lines
• arrows

Multiple Choice

Perpendicular lines make right angles when they meet

• True

• False

Multiple Choice

What type of angle is this? 

• obtuse
• acute
• right
• cute

Multiple Choice

This is an example of...

• Intersecting lines

• parallel lines

• perpendicular lines

Multiple Choice

What kind of angle is this?

• Octagon

• Right Angle

• Small Angle

• Curved Angle

Multiple Choice

• perpendicular lines

• parallel lines

• intersecting lines

Money

• penny = 1 cent. There are 100 pennies in $1.00

• nickel = 5 cents. There arev 20 nickels in $1.00.

• dime = 10 cents. There are 10 dimes in $1.00

• quarter = 25 cents. There are 4 quarters in $1.00

Just Click the YouTube Link to View

Multiple Choice

What is the name of this coin?

• Penny

• Nickel

• Dime

• Quarter

Multiple Choice

What is the name of this coin?

• Nickel
• Penny
• Quarter
• Dime

Multiple Choice

When I count my dimes, I count by...

• 1s
• 10s

Multiple Choice

How much money is this?

• 12 cents
• 2 cents

Multiple Choice

What is the value of these coins?

• 31¢
• 37

Multiple Choice

How much is this?

• 45 cents
• 30 cents
• 25 cents
• 35 cents

Multiple Choice

What is the value of these coins?

• 31¢

• 27¢

• 75¢

• 37¢

Fractions

• top number=numerator= the part(s) of the whole I'm talking about

• bottom number=denominator=number of parts in the whole thing

• Example: I have a whole pizza cut into 8 parts. I ate 2 parts.  I ate 2/8 of the pizza. 

• parts I'm talking about = 2 = NUMERATOR

• parts in the whole thing = 8 = DENOMINATOR

Multiple Choice

What fraction of the rectangle is blue?

• 1/3
• 1/4
• 3/4
• 2/5

Multiple Choice

What fraction of the circle is pizza?

• 1/3
• 1/4
• 1/2
• 2/3

Multiple Choice

What fraction is green?

• 1/4
• 2/4
• 2/3
• 2/3

Time

• small hand = hour = small word

• larger hand = minute = large word

• each number on the clock counts by 5

• the dashes in between count by one

Multiple Choice

What time is it?

• 4:30

• 6:04

• 6:20

• 7:04

Multiple Choice

What time is it?

• 10:11

• 2:50

• 9:21

• 10:15