Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2...

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December 03, 2011 Quiz 2 Review Grade: «Quiz 2 Review» Subject: Math and Science Date: «date» Circular or Rectangular Regions What fraction is shaded? Red, Blue, Yellow? · How may squares? · How many blue? · How many red? 1. Equivalent fractions and size comparison 2. Addition/subtraction 3. Common denomintators 4. Mult/Division Common Denominators are pieces that fit in both numbers. What fits both into and ¼ ? Common Denominators

Transcript of Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2...

Page 1: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

Quiz 2 Review

Grade: «Quiz 2 Review»Subject: Math and Science

Date: «date»

Circular or Rectangular Regions

What fraction is shaded?Red, Blue, Yellow?

· How may squares?· How many blue?· How many red?

1. Equivalent fractions and size comparison

2. Addition/subtraction3. Common denomintators4. Mult/Division

Common Denominatorsare pieces that fit in both numbers.

What fits both into ⅓  and ¼ ?

Common Denominators

Page 2: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

Fractions with Cuisinaire Rods

Assume Dark green=1

1 In terms of the rods,a common denominator color between 1/2 and 1/3

A yellow

B blue

C red

D green and orange

E black

F none of the above

1/2 x 2/51/5 x 1/51/2 x 4/5 = ____of_____rod=____rod=______

Multiplication with fractions

Page 3: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

2 1/2 x 1/6 can be stated

A 1/2 of yellow

B 1/2 of orange

Chow many orange in black

D how many black in orange

E 1/2 of black

Pull

How many ___ fit into __ ?

How many ___ fit into __ ? 3 The problem 3/4 divided by 1/6 can also be stated as

A How many green in a red?

B How many red in a green?

C How many red in 3 orange?

D 3/4 of a yellow in orange colors E How many orange in 3 red?

F 16

Pull Tab

Page 4: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

Dividing fractions

Change to a statement about the rods.

How many ___rods fit into ___ rods

Decimals:An alternate way to show not-whole (rational)

numbers

Unit Rod tenth hundreth

A New way of writing fractions

Page 5: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

4 In order to shade in 0.005 on a 10 by 10 unit grid, how many boxes would one have to shade in

A 5 boxes

B 0.005 of a box

C 0.05 of a box

D half or 0.5 box

E 50 boxes

The Answ

er

5 About How much is 0.12 divided by 0.06 (Do not use calculator)

A 2

B 0.2

C 20

D 0.02

E 0.002

The Answ

er

6 In order to express the decimal number 25.32 with base ten blocks, which manipulative must be designated as representing 1 unit?

A small cube

B rod

C flat

D large cube

E none of the above

7 In order to express the decimal number 2.532 with base ten blocks, which manipulative must be designated as representing 1 unit?

A small cube

B rod

C flat

D large cube

E none of the above

Page 6: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

Add on to make it 3.2 x 2.13.2

2.1

Relate to Algorithm3.2

2.1

8 The length of the object below is ___ cm___ meters ____ km___mm

A 0.32

B 3.2

C 32D 320

E 0.00032

The Answ

er

Page 7: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

9 The area of the shape below is ___ square centimeters.

1 cm2

10 A Box is 4 cm wide and 4 cm long. A graduated cylinder is filled to the 48 ml mark. The water is poured into the box. How many cm high will the water level in the box be?

4 cm

4 cm

h=?

48 ml

The Answ

er

11 Look at the drawing of a square foot and a square inch. 1 sq ft equals how many sq inches? (1 ft2= ___ in2 )

A 100

B 25

C 144

D 175

E 200

F less than 1

Page 8: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

The Answ

er

12 What is the volume of the cm cube solid below?

A 10

B 28

C 66

D 76

E 96

F 105

13 If the solid below weighs 33 grams, what is it's density in g/cm3?

A 0.5 B 1

C 2

D 10

E 66F 33

The Answ

er

Page 9: Quiz 2 Review - Kean Universitygkolodiy/3123/notebook/Quiz2rev.pdf · Quiz 2 Review Grade:«Quiz 2 Review» Subject:Math and Science Date:«date» Circular or Rectangular Regions

December 03, 2011

14 The graph below shows how ET's temperature is related to Celsius. A change of 1 degree ET temperature results in a change of how many degrees Celsius?

A 0.15

B 2

C 3

D 15

E 1.5

F10

ET

Celsius

Rise=25-10=15 degrees ETET

Celsius

Run=100-0=100 C

ET/C (ET per degree Celsius)

15 What equation relates ET temperature to Celsius Temperature?

A ET=1.5 C

B ET=10 C

C ET= 10 C+1.5

D C=1.5 ET+10

E ET=1.5 C+10