# 3rd Quarter Math Introduction

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Category: Education

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## Presentation Transcript

### Why is MATH important to your life? :

Anything having to do with a test is off limits in your answers! Why is MATH important to your life?

### Objective :

Explore the skills we will be learning during the 3rd quarter in math. Objective

### 6th Grade Math - 3rd Quarter :

6th Grade Math - 3rd Quarter Algebra Patterns Metric System Coordinate Plane Possible Outcomes Probability

### Patterns :

Patterns State the rule to find the next number in a pattern Patterns will use all four operations + - x ÷ 7, 14, 21, 28 … 10, 8, 6, 4 … 3, 9, 27, 81 … 256, 64, 16, …

### Patterns Example Question :

Patterns Example Question The numbers shown below follow a pattern. 64, 128, 256, 512 … Which rule could be used to find the next number in the pattern? Add 64 to the previous number Add 128 to the previous number Multiply the previous number by 2 Multiply the previous number by 4

### Patterns Example Question :

Patterns Example Question The numbers shown below follow a pattern. 801, 702, 603, 504 … Which rule could be used to find the next number in this pattern? Add 99 to the previous number Add 101 to the previous number Subtract 99 from the previous number Subtract 101 from the previous number

### Be Careful! :

Be Careful! What happens when a number is multiplied by a fraction?

### Algebra :

Algebra Write and solve one-step equations using all four operations Addition Subtraction Multiplication Division 2b + 30 = 50 B = 10

### Algebra Example Question :

Algebra Example Question Samantha earns \$500 per month which is \$150 more than Roberta earns per month. Which equation could be used to determine the amount of money Roberta earns per month (r)? 500 = r – 150 500 = r + 150 500 = 150 / r 500 = 150 r

### Algebra Example Question :

Algebra Example Question A professional baseball player signs a contract to earn \$14.76 million for the next three years. The equation can be used to determine the average amount of money, in millions of dollars, that the player will earn each year (x). 3 x = 14.76 What is the average amount of money the player will earn each year? \$4.42 million \$4.92 million \$11.76 million \$17.76 million

### Metric System :

Metric System Convert within the metric system using prefixes: Kilo Hecto Deka Meter, Liter, Gram Deci Centi Milli How many milligrams are in a dekagram? 12 kl = _____ hl

### The Metric System :

The Metric System

### Metric System Example Question :

Metric System Example Question To convert 24 milliliters to liters, the number of milliliters should be divided by what number? 10 100 1,000 10,000

### Metric System Example Question :

Metric System Example Question In 12 kilograms there are exactly how many hectograms? 0.12 hectograms 1.2 hectograms 120 hectograms 1200 hectograms

### Coordinate Plane :

Coordinate Plane Use all four quadrants of the coordinate plane to: Identify the ordered pairs Plot the ordered pairs

### Coordinate Plane Example Question :

Coordinate Plane Example Question Which ordered pair describes the location of point P? (-3, 2) (-2, 3) (2, -3) (3, -2)

### Coordinate Plane Example Question :

Coordinate Plane Example Question Which point is located at (-5, 2)? Point Q Point R Point S Point T

### Possible Outcomes :

Possible Outcomes List all possible outcomes of an experiment. Use diagram to find possible combinations.

### Possible Outcomes Example Question :

Possible Outcomes Example Question Mr. Gonzales makes two stops on his way home after work. His first stop is at either the park or the library. His second stop is at the bookstore, the newsstand, or the bike shop. Which chart lists all of the possible combinations of the two stops that Mr. Gonzales can make after work?

### Probability :

Probability Represent the probability of a simple event using: Fractions Decimals

### Probability Example Question :

Probability Example Question Tim rolls a 6-sided number cube that has sides numbered 1 through 6. What is the probability of the number cube landing with a number greater than 2 facing up? 1/3 0.5 2/3 0.75

### Probability Example Question :

Probability Example Question Paul has a bag containing 7 cubes, each with a symbol printed on them. There are 3 cubes that have stars, and 4 cubes that have moons. Paul stated that the probability of randomly choosing a cube with a star was ¾ , but he made a mistake. What mistake did Paul make? He used the number of cubes with stars in the denominator instead of the number of cubes with moons. He used the number of cubes with moons in the denominator instead of the total number of cubes. He used the number of cubes with moons in the numerator instead of the number of cubes with stars. He used the number of cubes with stars in the numerator instead of the total number of cubes.

### Ticket to Leave :

Ticket to Leave 3rd Quarter Math Skills What are you most excited to learn about? What might be the hardest? What makes you think it might be hard? Algebra Patterns Metric System Coordinate Plane Possible Outcomes Probability 