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Grade 5 CCSS Edition - Unit 3
Geometry Explorations & the American Tour
Pretest/Review/Reassessment
*** Templates are needed for this assessment.
Part A – I am expected to demonstrate a proficient understanding of these
learning targets.
3a. I can measure an angle within 2º using a protractor and label its type (acute,
obtuse, right, or straight).
1. Measure the angle below and classify the angle as acute, obtuse, or right.
a. The angle is ____________degrees.
It is a(n) _______________ angle.
It could be named _______________.
b. The angle is ____________degrees.
It is a(n) _______________ angle.
It could be named _______________.
c. The angle is ____________degrees.
It is a(n) _______________ angle.
It could be named _______________.
2. Name a direction from North that describes each angle. (See top of test.)
Acute ________
Right________ Obtuse________ Straight________
© Math Matters LLC, 2008 (Goals and some images/examples from Everyday Mathematics- UCSMP/Wright Group, 07&12)  G5U3  5/12  Pg. 1 of 7
3b. I can draw an angle within 2º using a protractor and label its type (acute,
obtuse, right, or straight).
3. Draw, label, and identify each angle with a protractor.
–ABC = 64°
–DEF = 130°
type: _______________
type: _______________
–GHI = 90°

Which angle is closest to 120° ?____
Do not measure! Explain your thinking:
type: _______________
3c. I can describe and draw a reflex angle.
4. Fill in the blank to describe a reflex
angle. A reflex angle
5. Draw a reflex angle that measures
315°. Label the angle JKL.
is greater than _______°,
but less than ________°.

Find out how many degrees the minute hand has traveled since noon if it is now:
12:50 _________
12:38 _________
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3d. I can draw, identify, compare, and describe types of triangles.
6. Use your geometry template to draw the following triangles.
equilateral
isosceles (that is not an equilateral)
scalene
7. What is one way that an isosceles triangle and scalene triangle are:
the same?
different?
3e. I can describe and compare properties of polygons and classify polygons based
on those properties, including quadrilaterals (quadrangles).
8. Identify the quadrilateral below and circle the letters of ALL the true
statements:
Identify this quadrilateral: ___________________
(A) This is a regular polygon
(B) At least one angle is acute.
(C) There is at least 1 right angle.
(D) Opposite sides are parallel.
9. Identify the polygon below and circle ALL the true statements:
Identify this polygon: ___________________
(A) At least one angle is greater 90°.
(B) This is a regular polygon.
(C) This polygon is a hexagon.
(D) No two sides are parallel.
© Math Matters LLC, 2008 (Goals and some images/examples from Everyday Mathematics- UCSMP/Wright Group, 07&12)  G5U3  5/12  Pg. 3 of 7
10. Identify the polygon below and circle ALL the true statements:
Identify this polygon: ___________________
(A) This polygon is a quadrangle.
(B) There is at least one right angle.
(C) All opposite sides are parallel.
(D) At least one angle is obtuse.
11. Look at this quadrilateral:
F
Name 2 congruent angles:
G
&
>
R
Name 2 intersecting line segments: ______ & ______
O
12. Find two congruent triangles.
a.
b.
d.
c.
e.
&
© Math Matters LLC, 2008 (Goals and some images/examples from Everyday Mathematics- UCSMP/Wright Group, 07&12)  G5U3  5/12  Pg. 4 of 7
>
13. Look at this diagram:
b. Why is a trapezoid NOT a
parallelogram?
______________________________
c. When is a rectangle also a rhombus?
________________________
a. Why is a kite a quadrilateral?
d. How are an irregular trapezoid and a
scalene triangle similar?
____________________________
_______________________________
3f. I can round numbers to any place value digit (billions to thousandths place).
14. Round:
3,434 to the nearest tens place.
699.29 to the nearest whole number.
_______________
_______________
580.7125 to the nearest thousandths.
Write a number that when rounded to
the nearest ten millions place, would be
_______________
7,580,000,000.
_______________
3g. I can identify place value in whole numbers to the billions place.
15. In the number 3,642,582,109 what digit is in the :
hundred-millions place? ______
hundred-thousands place? ______
millions place?
ten-millions place?
______
______
© Math Matters LLC, 2008 (Goals and some images/examples from Everyday Mathematics- UCSMP/Wright Group, 07&12)  G5U3  5/12  Pg. 5 of 7
16. In the number 3,647,582,109 the value of the digit 2 is . 2,000
value of:
8 is ____________________
6 is ____________________
17. Write five hundred sixty-seven million, two hundred
forty-nine thousand, eight hundred thirty-one.
>Box the hundred-thousands digit.
_______________
Underline the thousands digit.
18. Write twelve million, eight hundred seven
thousand, nine hundred eleven.
>Box the ten-thousands digit.
... Write the
_______________
Underline the hundreds digit.
19. Which of the following does NOT equal 843? Circle your answer.
a.
8 hundreds, 4 tens, and 3 ones
b.
8 hundreds and 43 tens
c.
84 tens and 3 ones
d.
8 hundreds and 43 ones
Part B – I am continuing to develop a proficient understanding of these skills.
20. Fill in the blank using < , > , or = to make a true number sentence.
0.125 _______ 0.21
19.70 _______ 19.07
4.13 ______ 4.10
45.999 _______ 46.01
6.80 _______ 6.8
0.557_______ 5.57
21. Find the angle measures without measuring.
mA = ½ the m B
mDBC  _____°
mm = ______°.
mA =______°.
© Math Matters LLC, 2008 (Goals and some images/examples from Everyday Mathematics- UCSMP/Wright Group, 07&12)  G5U3  5/12  Pg. 6 of 7
22. Use the table below to answer the questions. Use N, S, M or W.
# of micro-organisms
Sample
(rounded to the nearest hundred-thousand)
1 day
2 days
3 days
4 days
A
8,300,000
40,500,000
55,500,000
92,000,000
B
9,100,000
38,200,000
60,500,000
95,600,000
C
4,000,000
59,900,000
77,700,000
88,500,000
D
600,000
5,200,000
6,900,000
9,500,000
a. Which sample had the most micro-organisms in 2 days? ______
b. Which sample had the most micro-organisms 2 days later? ______
c. Which sample had the greatest increase from 1 day to 4 days? ______
d. What was the increase? ___________________ micro-organisms
© Math Matters LLC, 2008 (Goals and some images/examples from Everyday Mathematics- UCSMP/Wright Group, 07&12)  G5U3  5/12  Pg. 7 of 7