Share Grade 3 Third Quarter Exam- Review
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How do flowering plants reproduce?
Plants produce flowers to make seeds. To make a seed a flower must be pollinated. Then fertilization occurs.
Why is it important to know the traits we acquire from our parents?
answers may vary
What is metamorphosis?
A metamorphosis is a dramatic change that some animals and insects go through during their life cycles.
Give one (1) kind of animal that go through metamorphosis.
answers may vary
Name the 4 stages in a butterfly’s life cycle.
egg, larva, pupa, adult
A train covers a distance of 480 mi in hours. If it travels at a constant speed, how fast is it traveling?
60mph
If a car traveled 150 mi at a constant speed in 5 hours, at what speed was it traveling?
30mph
It is the passing of traits from parents to offspring.
Heredity
Give 2 examples of inherited traits.
answers may vary
A dog “shaking hands” is an inherited trait. Is this statement true or false?
False
Describe the ball's position in relation to the reference point.
The ball is inside the box.
Why do you need a reference point to determine the position of an object?
To determine the exact location of an object.
What is motion?
The change in position of an object over time
Dribbling a basketball is an example of up and down motion? Yes or no?
Yes
The formula for speed is _______.
S= D/T
