reading the ruler pre-test exchange your pre-test with another person. sign your name at the top of...

Reading The Ruler Pre-test

Exchange your Pre-test with another person.

Sign your name at the top of page 1 of the person who's test you are grading.

1Copyright © Texas Education Agency, 2012. All rights reserved.

Questions #1-3

What is the length of the line given in inches?

2

1. 3 5/8” 2. 4 ½” 3. 5 ¼ ”

Copyright © Texas Education Agency, 2012. All rights reserved.

Questions #4-6#4 only has four(4) PARTS! #5-6 has 8!

Count the # of “openings” to find out what fraction you will be working with. DO NOT

forget to use the Inch (“) sign, doesn’t count on Pre-test.

Do NOT use a real ruler! Give the length between the letter using the rulers below.

3

4. 3 ¾”

5. 7/8”

6. 3 2/8” = 3 ¼”


Questions #7-10

Remember to REDUCE (put it on a diet) whenever it applies.

7. A to B = 6/16 = 3/8” 8. A to D = 1” 9. J to O = 2 2/16 = 2 1/8” 10. L to R = 2 1/16”


Questions #9-10How do you find #9-J to O? J=0, then count the # of lines after 0. When you count 16 = 1 “.Repeat process for #10.

0 1” 2”


Questions #11-13

Basic measuring, 16 parts.

11. A to B = 10/16 = 5/8” 12. A to E = 1 14/16 = 1 7/8”

13. A to J = 3 8/16 = 3 ½”


Questions #14-15ALWAYS use the word bank when it is given!

What is the symbol for the following:

14. Foot = ‘ 15. Inch = “


Questions #16-20

Use Word BankThese are 16 parts also.

8

16. 3 1/16”17. 2 7/16”18. 2 1/16”19. 1 ¼”20. 7/16”


Questions #21-24

21. 8.7cm 22. 10.7cm23. 12.1cm 24. 13.2cm


Questions #25-30 Use Word BankThese are METRIC

25. 2.4cm26. 3.9cm27. 6.6cm28. 0.65cm29. 2.45cm30. 5.25cm


Question #31On the map below, First Avenue and Second Avenue are parallel. A city planner proposes to locate a small garden and park on the triangular island formed by the intersections of the four streets shown.

What are the three angles of the garden?

f. 900, 650, 250

g. 900, 500, 400

h. 900, 600, 300

j. 1300, 400, 100


180 0

90 0

90 0

180 0 -130 0 = 50 0

50 0

180 0 - 90 0 - 50 0

= 40 0


Question #32

32.

a.

b.

c.

d.


How to solve #32

Sketch itDimension it

Formula ChartV=Bh*B=area of the baseBase = bhV= l x w x h“Big Box” = 8x8x8 = 512“Lil’ Box” = 3x3x8 = 72512-72= 440

h

l

w

l

h


Question #33Pythagorean Theory

a2 + b2 = c2

a=4 b=4

16 + 16 = c2

32 = c2

5.7 = c

15

ac

b

The drawing shows part of the plan for a new underground lawn-sprinkler system.

Which is closest to the length of the section of plastic pipe from point A to point C?

A. 4.7 ft. a2 + b2 = c2

B. 5.7 ft.C. 6.7 ft.D. 7.7 ft. Copyright © Texas Education Agency, 2012. All rights reserved.

Question #34Henry built a wooden storage shed in the shape of a rectangular prism for his tools. The figure below shows the dimensions of the storage shed.

If Henry plans to paint only the top, front, left and right sides of his shed, which is closest to the surface area that will be painted?

a. 121 ft2

b. 181 ft2

c. 154 ft2

d. 91 ft2 16Copyright © Texas Education Agency, 2012. All rights reserved.

Top

Front

Right

Side

Left

Side

Area = b x h


Area Top = 5 x 5.5 =27.5Area Front = 6 x 5.5 = 33Area Sides = (5 x 6) x 2 = 60

TOTAL Area = 120.5


Question #35The figure below shows a CD in its rectangular storage case.

Which is closest to the area of the storage case NOT occupied by the CD?

a. 55 cm2

b. 46 cm2

c. 51 cm2

d. 60 cm2


Areas:

Square =

b x h

Circle =

3.14 x r 2


Area Square 14 x 12.4 = 173.6

Big Circle3.14 x (6.2) 2 = 120.7

Small Circle3.14 x (0.75) 2= 1.8

173.6 - 120.7 + 1.8 = 54.7


Pre-Test 80%-Return the graded tests to your teacher.If you don’t make 80%+ then you will get “1-on- 1” help from your teacher on the parts you missed. You will do the online games to help you improve. Major grade will be the Real Test.80%+ = create a PPT, Animoto, Photostory, etc., it’s your choice of software and research. Some ideas are to explain how to read a ruler, history of rulers, uses, etc. This will be your Major grade for this unit.


reading the ruler pre-test exchange your pre-test with another person. sign your name at the top of...

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