Week 6 Monday Classwork

Week 6 Monday Classwork

Scientific Notation

use the calculator

QUICK REMINDERS

• a negative exponent represents really small decimals with zeros in front of it

• a positive exponent represents a really large number with zeros behind it

• there can only be a single digit in front of the decimal

It's all about matching

• IF THE CALCULATOR SAYS E

• CLICK THE UP ARROW TO MAKE THE ANSWER BLUE

• PRESS ENTER

• THE CALCULATOR WILL TYPE OUT THE FULL DECIMAL FOR YOU

FOLLOW INSTRUCTIONS

type each answer choice as you see it.

you want the correct answer to match the number in the problem.

sometimes your calculators try to round, so count your zeros so they match!

Multiple Choice

did you type in all 4 choices?

if not, do it now.

• yes

• no

Multiple Choice

how many zeros are in front of your first natural number and behind the decimal?

• 1

• 2

• 3

• 4

Multiple Choice

which answer choice matches?

• A

• B

• C

• D

Great!

Let's try really big numbers now

Multiple Select

What should you do to solve this?

• read

• type in each answer choice

• count the zeros

• skip it

Multiple Choice

• A

• B

• C

• D

Awesome!

Remember if E pops up on your calculator, that YOU HAVE TO push the up arrow to make it blue and press enter.

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

Multiple Choice

• A

• B

• C

• D

PART 2: Similar FIGURES

similar means same SHAPE!

the sizes may differ

Multiple Choice

• similar

• not similar

Multiple Choice

• similar

• not similar

Multiple Choice

• A

• B

• C

• D

Multiple Select

When finding x for similar figures, What do you press?

• menu

• 3 algebra

• 1 numerical solve

• the help button

Multiple Select

when using numerical solve, which is (are) true?

• everything must go into the (parenthesis)

• you have to use ,x

• type exactly what you see

• make it rain goldfish

Multiple Choice

Checking to see if you really watched the video.. What was the value of x?

• 14

• 16

• 15

• 12

Multiple Choice

• 25

• 16

• 20

• 14

Multiple Choice

What is the value of x?

• 13.2

• 15

• 18

• 17

Multiple Choice

What is the value of y?

(you can use the letter y in the calculator if you want, but then you have to use ,y at the end instead of ,x.....

• 13.2

• 28.1

• 8

• 17

Multiple Choice

What is the value of y?

• 6

• 4.2

• 15.6

• 13.3

Multiple Choice

What is the value of x?

• 6

• 4.2

• 15.6

• 13.3

Hopefully that was pretty easy. You'll see that strategy again soon!

MOL time