1. Warm UP Convert 23 miles to feet. (5280 ft = 1 mi)
Convert 120 lbs to kilograms. (0.454 kg = 1 lbs)
Convert 6 feet to miles. (5280 ft = 1 mi)
Convert 4 quarts to liters. (1 liter = 1.05 quarts)
Convert barrels to gallons. (73 gallons = 2 barrels)
121,440 feet
54.48 kg
miles
Liters
gallons

2. MORE Warm UP 6. Convert 75 minutes to days.
7. Convert 46 inches to miles. (1 mi = 5280 ft)
days
miles

3. Review HW

4. Why is it important to understand the “language” of mathematics?EQ
CCCA Unit 1
Why is it important to understand the “language” of mathematics?

5. Identifying Parts Guided NOTES
Definitions
Identifying Parts
Guided NOTES

6. Algebraic Expression
Can have variables, numbers, addition, subtraction, multiplication, division, parenthesis, square roots, exponents…
Examples:

7. Variable
Symbols or letters used to represent an unknown
Examples: 

8. Term
How many items are being added, subtracted, divided
Examples: 3 4

9. Like Terms
Same variable raised to the same power
Examples:

10. Coefficient
The number in front of a variable
Examples:
123 9 1

11. Exponent 3 1 4 The number up in the air next to a base
The number of times you multiply something times itself
Examples: 3 1 4

12. Base 2 x y What the exponent sits on
The part that has been raised to a power
Examples: 2 x y

13. Constant -42 5 -8 A number that has no variable
It can be positive or negative
Examples:
-42 5 -8

14. Factors 1 and 6…. Or 2 and 3 9 and x and y (x + 2) and (y – 3)
Items that are being multiplied together
Can be numbers, variables, parenthesis
Examples:
1 and 6…. Or 2 and 3
9 and x and y
(x + 2) and (y – 3)
3 and (z – 9)

15. Order of Operations -18 Simplify inside parenthesis
Take care of exponents
In order from left to right, multiplication or division
In order from left to right, addition or subtraction
Examples:
-18

16. Translations

17. ADDITION
Sum
Plus
Add
More Than
Increased
Together

18. SUBTRACTION Difference Minus Decreased Less Than (swaps the order)
Take away

19. DIVISION
Quotient
Half
Divide by

20. MULTIPLICATION
Product
Twice
Double
Triple
Times

21. EXPONENTS
Square
Cubed
To the power of
Raised to a power

22. Translate
The sum of a number and 10
x + 10

23. Translate
The product of 9 and x squared
9x2

24. Translate
9 less than g to the fourth power
g4 – 9

25. Eight increased by three times a number
Translate
8 + 3x
Eight increased by three times a number

26. Identifying Parts and Translating Expressions Practice
CW/HW
WORKSHEET
Identifying Parts and Translating Expressions Practice