Question #1
How many cm are in 1 meter
Question #1
100cm
Question #2
How many mm are in 1 cm
Question #2
10mm
Question #3
How many cm are in 1 dm
Question #3
10cm
Question #4
If one side of a cube is 3 cm, what is the cube’s volume?Correct units!
Question #4
27 cm3
Question #5
Which unit is larger:2 cm or 15 mm?
Question #5
2 cm
Question #6
Give me a qualitative observation of the picture
below.
Question #6
RedHeart shaped
Question #7
Make an inference about the picture
Question #7
Perhaps there are chocolate covered
peanut butters inside
Question #8
•Make a quantitative observation about the picture.
Question #8
10 rainbows16 stars
Question #9
It is the top of the sixth inning and the score is White Sox 10 Cubs 1. Make a prediction about who will win the
game.
Question #9
Go Sox!
Question #12
What is the formula for
DENSITY?
Question #12
Mass divided by volume
Question #13
What is the density of an object with a
volume of 12cm3 and a mass of 24 g?
Question #13
2 g/cm3
•Make a prediction.•Will that object sink or
float in water?
•SINK
Question #14
What does L x W x H measure?
Question #14
Volume
Question #15
g/mL are units for measuring what?
Question #15
Density
Question #16
What does it mean to sort into groups??
Question #16
Classify
Question #17
Making sense of an observation is????
Question #17
An inference
Question #18
What is the volume of the object, if the original fluid level was 50 mL?
•Using your senses to describe something is?????
•An observation
•Giving or receiving precise information is called????
•COMMUNICATING
•What is a “doing” definition?
•Operational definition
•Why is the dichotomous key called that name???
•Each step is made up of 2 parts
Question #21
Find the volume of the wooden block:
1 m
3 m 2 m
Remember Correct Units!
Question #21
6 m3
1 m
3 m 2 m
Remember Correct Units!
Question #23
The mass of a wooden block is 60 grams. Its
volume is 10 mL. What is the density of the
wooden block?Remember Correct Units!
Question #23
6 g/mL
Remember Correct Units!
Measuring Length
Ruler: http://www.k12math.com/math-concepts/measurement/ruler-cm.jpg
How many millimeters are in 1 centimeter?
What is the length of the line in centimeters? _______cm
What is the length of the line in millimeters? _______mm
1 centimeter = 10 millimeters
•2.8 cm•28 mm
•When forming a hypothesis, what must it have?
• IF• THENStatement
Read the information below and then answer the questions.
SpongeBob and Patrick love to go jellyfishing. They wondered if a new brand of jellyfish bait would help them catch more jellyfish. To test their idea, they bought a big container of bait for their next 3 trips to their top-secret fishing spot. SpongeBob fished without any bait, while Patrick used the new bait. Both of them kept track of how many jellyfish they caught in 30 minutes, which is shown in the chart.
1. Which person was the control?
2. What is the independent variable?
3. What is the dependent variable?
4. Based on the data, how would you rate the new bait?
SpongeBob Patrick
25 24
18 28
26 19
Read the information below and then answer the questions.
SpongeBob and Patrick love to go jellyfishing. They wondered if a new brand of jellyfish bait would help them catch more jellyfish. To test their idea, they bought a big container of bait for their next 3 trips to their top-secret fishing spot. SpongeBob fished without any bait, while Patrick used the new bait. Both of them kept track of how many jellyfish they caught in 30 minutes, which is shown in the chart.
1. Which person was the control?
2. What is the independent variable?
3. What is the dependent variable?
4. Based on the data, how would you rate the new bait?
SpongeBob Patrick
25 24
18 28
26 19
SpongeBob
Jellyfish Bait
Number of jellyfish caught
The bait appears to have helped a small amount, but shouldn’t be rated as a great deal. Overall Patrick caught 2 more jellyfish than SpongeBob.
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