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WorksheetsMock STAAR Practice
Total questions: 12
Worksheet time: 23mins
Name
Class
Date
1.
Why is plastic wrapped around the metal wires?
a)
Plastic is a good insulator
b)
Plastic is a good conductor
c)
Plastic does not melt
d)
Plastic will overheat and melt
2.
Which arrow best represents how Earth completes a day/night cycle?
a)
Arrow 1
b)
Arrow 2
c)
Arrow 3
d)
Arrow 4
3.
This diagram correctly demonstrates how light ...
a)
can bounce (reflect) off of shiny surfaces like a mirror
b)
can refract (bend) off of shiny surfaces like a mirror
c)
travels in angles but also straight lines
4.
What two items are missing from this Food Web?
a)
Energy (the sun) and Producers (plants)
b)
Producers (plants) and Predators
c)
the Sun (energy) and Decomposers
d)
The sun is the only thing missing
5.
All of the following are inherited (born with) traits EXCEPT...
a)
Brown fur on a bear
b)
Dolphin swimming
c)
Green leaves on a tree
d)
Monkey using a fork to eat
6.
Where should the wires be cut if all the lights need to be turned off?
a)
Don't cut any of the wires
b)
Cut one of the wires by the light bulb
c)
Cut one of the wires that is connected to the battery
7.
This image represents how rain can cause EROSION. What is Erosion?
a)
Sediments moving, transporting or being carried away
b)
Sediments building up to form new land
c)
Rocks and land breaking apart due to water or freezing temperatures
8.
All of the choices demonstrate how birds interact with NON-living things in their environment, EXCEPT...
a)
A bird drinking water from a puddle
b)
A bird flying around in the air
c)
A bird using dead twigs to build a nest
d)
A bird getting worms to eat
9.
Which of the choices below demonstrate Mechanical Energy being used?
a)
Fruit falling from a tree
b)
A shark swimming
c)
A boat floating
d)
All of the above
10.
A student dropped a kool aid tablet in water to watch it dissolve. Later the student put the solution outside in the hot sun for a few days. What most likely happened?
a)
All of the kool aid evaporated and left nothing behind
b)
All/most of the water evaporated, leaving behind the powder
c)
Only half of the water evaporated
d)
Nothing happened, the kool aid stayed the same
11.
Animals that have inherited traits like flippers can use these adaptations to help them...
a)
Swim and dive to escape predators
b)
Do tricks in the water to impress their friends
c)
Stay warm while floating
12.
Why is the cork floating?
a)
It is more dense
b)
It has a greater density
c)
It is less dense
d)
None of the above
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