Whole Number Representations and Computation
What number is equivalent to this expression?
70 + 2 + 900
972
I can only label a model with fractions, if all the parts are _____
EQUAL!
Name a 3-D shape that is NOT a prism.
Cylinder, sphere, pyramid.
When looking at a bar graph, what are the important parts and why?
The categories, the intervals, etc. These help us determine the correct number we are counting. We also need to know the in between numbers, incase a bar does not reach a labeled intervals.
I need a break! What can I do?
Lay your head down, ask to go to the bathroom, get a snack, get a drink.
A classroom currently contains 6 rows of chairs with 5 chairs per row. On parents' night the classroom had twice as many chairs.
Write a number sentence that can be used to find the number of charis in the classroom on parents' night.
6 x 5 x 2 = ___
Prove that two fractions are equivalent.
Teams may prove an array of fractions are equivalent (proof may be pictorial models, number lines, etc).
Melanie has a square bulletin board in her room with a side length of 24 cm.
What is the perimeter of Melanie's bulletin board in centimeters?
96 cm
A city pays each fire fighter for the work the fire fighter does. Which factor would NOT affect the amount of money the city pays the fire fighter? And why?
-The size of their family
-The number of years they have worked for the city
-The special skills the fire fighter has
-The level of education the fire fighter has
The size of the fire fighters family does NOT affect their pay.
Can you raise your hand and ask for a post-it, colored pencils, index cards, or more grid paper if you need it on test day?
YES, but you have to ASK first!
Lin has a total of 36 sodas in packs. There are 6 sodas in each pack. How many packs of sodas does Lin have?
6
Which comparison is true?
1/6 < 1/4
1/3 < 1/8
1/4 > 1/2
1/8 = 2/8
Why?
1/6 < 1/4
These objects were found in a classroom.
A can, an eraser, a toolbox, and a drum.
What is the best way to group these objects based on their attributes? Show your proof!
The toolbox and eraser are prisms, and the can and drum are cylinders.
Nine works for a restaurant. The restaurant pays her every week for the work she does. Some weeks she works more than other weeks.
What happens to income when she works more or less hours?
The more hours she works, the more income she receives.
The less hours she works, the less income she receives.
I don't understand a word or sentence on the question I am working on. What can I do?
Raise my hand and ask "Could you please read this word/phrase/sentence for me?"
There are 297 peach trees on a farm. There are 625 peach trees on a different farm. What is the difference between the numbers of peach trees on these farms?
318
Irene has a group of 8 counters, two of them are blue.
What fractions of the counters are blue?
AND
Show one equivalent fraction to your answer.
1/4 and 2/8 (advanced 3/12)
A school is recovering their black-top outside. The black-top is 7 yards long and 15 yards wide.
What is the area of the entire black-top in square yards?
105 square yards
Make a Dot-Plot for the following information about how far Alberto ran for 16 days.
1 mile-2 days
1 1/2 miles-5 days
2 miles-3 days
2 1/2 miles-4 days
3 miles-2 days
The dot plot's number line should show mile markers, with correct number of dots for the number of days he ran those miles.
When I see a griddable I must be CAREFUL, because _____
The answer must match the correct PLACE VALUE!
(Get a sticky-note to help label your place value!!)
Campers at a lake rented 18 more canoes than paddleboats each week during five weeks.
Draw a table that could show the numbers of canoes and paddleboats rented during these five weeks.
Tables will vary but should have a +18 canoes relationship within their table (i.e. input paddleboard, output +18 canoes; input canoes, output -18 paddleboards).
Bailey and Dylan each had pies that were the same size. Bailey ate 1/3 of her pie. Dylan ate 1/4 of his pie.
Who are more pie, why?
Bailey ate more pie, because 3 equal parts are larger pieces than 4 equal parts.
Dominique put figures into groups based on certain attributes. Sometimes she put figures into more than one group.
Group 1: Has all sides congruent
Group 2: Has exactly 4 sides
Group 3: Is a polygon
What shape could fit in all the groups?
A square
Draw a pictograph based on the following information about balloon animals a clown made on Tuesday.
Each balloon picture should = 2 animals.
Dogs: 8
Monkeys: 4
Rabbits: 12
Bears: 6
Pictographs should have a title, animals categories and the following balloon symbols that equate the information:
Dog-4 balloon pictures, Monkey-2 balloon pictures, Rabbit-6 balloon pictures, Bear-3 balloon pictures.
I'm stuck on a question! What are some strategies that may help me?
Re-read, mark the question, go to another questions, and come back later, etc.