WorksheetsSCIENCE FINAL
Total questions: 25
Worksheet time: 20mins
Name
Class
Date
1.
A hypothesis is
a)
an if....., then........statement
b)
a prediction
c)
testable
d)
all of the above
2.
Which part of the scientific method
is this sentence:
Edward saw bats catching insects after dark and wondered, "How do bats find bugs in the dark?"
is this sentence:
Edward saw bats catching insects after dark and wondered, "How do bats find bugs in the dark?"
a)
Ask questions/Recognize a problem
b)
Form a hypothesis
c)
Test a hypothesis ith an experiment
d)
Dra conclusions
3.
Which part of the scientific method
is this sentence:
Arjulia soaked six different kinds of seeds in water for 24 hours. Then she planted the seeds in soil 1 cm deep. She used the same amount of water, light, and heat for each seed.
is this sentence:
Arjulia soaked six different kinds of seeds in water for 24 hours. Then she planted the seeds in soil 1 cm deep. She used the same amount of water, light, and heat for each seed.
a)
Ask questions/Recognize a problem
b)
Form a hypothesis
c)
Test a hypothesis with an experiment
d)
Dra conclusions
4.
The Scientific method and the Engineering Design process are similar because they both
a)
have experiments
b)
create a prototype
c)
ask questions and conduct research
5.
Alice needed to design a science project. She decided that she wanted to focus her project on how an earthworm's behavior helps it survive.
Alice wrote down 4 ideas about earthworm behavior that she wanted to test.
Which idea can be tested experimentally?
Alice wrote down 4 ideas about earthworm behavior that she wanted to test.
Which idea can be tested experimentally?
a)
Earthworms like the taste of dirt better than sand
b)
Earthworms are happier in black dirt than red dirt
c)
Earthworms exist to decompose decaying materials
d)
Earthworms will move away from direct light sources
6.
What is the volume of the fish?
a)
18.0 cm3
b)
6.0 cm3
c)
38.0 cm3
7.
What is Kool-aid?
a)
element
b)
Heterogeneous Mixture
c)
Homogeneous Mixture
d)
Compound
8.
Which state of matter has particles arranged like this?
a)
solid
b)
liquid
c)
gas
9.
To be a yellow seed genotype must be
a)
aa
b)
Aa
c)
AA
d)
AA or Aa
10.
BB, Bb, and bb are examples of _________________
a)
Dominant
b)
Homozygous
c)
Genotype
d)
Phenotype
11.
Heredity is the passing of traits from _____________________ to _____________________
a)
predators to prey
b)
water to rain
c)
parents to offspring
d)
fungi to protists
12.
Offspring receives two sets of _____________ (one from each parent)
a)
blue jeans
b)
genes
c)
machines
d)
pedigree
13.
Charles Darwin came up with this theory
a)
Natural Selection
b)
Mutation
14.
What characteristic did Darwin observe about the finches on the Galapagos Islands?
a)
Their feathers
b)
Genotypes
c)
Their beaks
d)
Their body sizes
15.
Which species’ DNA is most similar to the DNA of the toothed whale?
a)
Hippopotamus
b)
Baleen Whale
c)
Grazing Mammals
d)
Camels
16.
Change over time...
a)
Evolution
b)
Nucleotide
17.
What is a PUSH or PULL of an object?
a)
Motion
b)
Force
c)
Friction
d)
Gravity
18.
Which force produces a change in motion?
a)
unbalanced force
b)
balanced force
c)
gravitational force
d)
frictional force
19.
The picture of the position vs. time graph shows an object that is...
a)
accelerating/speeding up
b)
moving at a constant speed
c)
not moving
d)
accelerating/slowing down.
20.
What is force?
a)
A force is a push or a pull upon an object resulting from the object's interaction with another object.
b)
something used in Star Wars
c)
It is the amount of space between two points.
d)
It is Superman's power
21.
The amount of matter in an object
a)
weight
b)
force
c)
gravity
d)
mass
22.
What pulls a ball back to earth?
a)
Gas
b)
Gravity
c)
Friction
d)
Molecules
23.
If these boys are pulling with the same amount of force. What will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
24.
What is the formula to calculate speed?
a)
Speed = time/distance
b)
Speed = distance/time
c)
Speed = distance x time
d)
Speed = time x distance
25.
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
a)
10 m/s
b)
1000 m/s
c)
100 seconds
d)
10 seconds
100 %
