Name: ___________________________
Date: ______________
Class: ____________
LEVEL 1 Β· SUPPORT
End of Year Review & MCAP Prep
Standards: All Grade 6 domains β 6.RP Β· 6.NS Β· 6.EE Β· 6.G Β· 6.SP
Directions: This review covers the whole year. Use the
vocabulary box and the worked examples to remind yourself of each skill.
Solve one problem from each domain. Show your work.
Vocabulary Helper
- βοΈ Ratio & Unit Rate
-
A ratio compares two numbers (3:5). A unit rate has a denominator of
1 ($4.50 per pound).
- β Dividing Fractions
- Keep-Change-Flip: β
Γ· ΒΌ = β
Γ 4/1 = 8/3.
- π Absolute Value
- Distance from zero: |β7| = 7.
- π Area of a Triangle
- A = Β½ Γ base Γ height.
- π Mean & Median
-
Mean = add all, divide by count. Median = middle value when sorted.
- π¦ Volume of a Prism
- V = length Γ width Γ height.
Worked Examples
EXAMPLE A β Unit Rate (6.RP)
$12 for 4 pounds of apples:
- Divide cost by pounds: 12 Γ· 4.
- Unit rate = $3 per pound.
EXAMPLE B β Mean (6.SP)
Find the mean of 4, 8, 6, 2:
- Add: 4 + 8 + 6 + 2 = 20.
- Divide by count (4): 20 Γ· 4 = 5.
Sentence Frames
A unit rate of $12 for 4 pounds is per pound
because I divide by
.
The area of a triangle with base 6 and height 4 is
because A = Β½ Γ
Γ .
The mean of a data set is found by adding all values and
by the number of values.
Guided Practice
1. Find the unit rate: $15 for 3 notebooks.
6.RP
Hint: Divide $15 by 3.
2. What is 25% of 80?
6.RP
Hint: 25% = 0.25. Multiply 0.25 Γ 80.
3. Solve: β
Γ· ΒΌ 6.NS
Hint: Keep-Change-Flip.
4. What is |β12|?
6.NS
Hint: Distance from zero is always positive.
5. Evaluate 2x + 5 when x = 6.
6.EE
Hint: Replace x with 6.
6. Solve: x + 9 = 17
6.EE
Hint: Subtract 9 from both sides.
7. Find the area of a triangle with base 10
and height 6. 6.G
Hint: A = Β½ Γ base Γ height.
8. Find the volume of a box that is 4 Γ 3 Γ
2. 6.G
Hint: V = length Γ width Γ height.
9. Find the mean of 5, 10, 15.
6.SP
Hint: Add them, then divide by 3.
10. Find the median of 3, 7, 2, 9, 5.
6.SP
Hint: Sort the numbers first, then find the middle.
Answer Key
- $5 per notebook
- 20 β 0.25 Γ 80 = 20
- 8/3 (2β
) β β
Γ 4/1 = 8/3
- 12
- 17 β 2(6) + 5 = 12 + 5 = 17
- x = 8
- 30 β Β½ Γ 10 Γ 6 = 30
- 24 β 4 Γ 3 Γ 2 = 24
- 10 β (5+10+15) Γ· 3 = 30 Γ· 3 = 10
- 5 β sorted: 2, 3, 5, 7, 9; middle is 5