Worksheets5.OA 2
Total questions: 25
Worksheet time: 25mins
List the steps of the scientific method
Conduct experiment
Form a hypothesis
Draw conclusions
Communicate results
Ask a question
Analyze results
Which letter represents amplitude? (a)
A
B
C
D
E
What was the speed of the object between points E and F?
10 m/s
0 m/s
5 m/s
25 m/s
Between which two points is the car parked?
AB
DE
FG
BC
What is occuring between points B and C?
The car is moving at a constant velocity of 2 km/min.
The car is parked.
The car is accelerating at a rate of 2 km/min/min.
The car is moving at a constant speed of 3.5 km/min.
Between which two points is the car accelerating at a constant velocity?
FG
AB
CD
EF
What does the line on this graph represent?
Stationary
Constant negative acceleration
Acceleration
Constant speed (velocity)
What is happening to the object between points A and B?
Stationary
Moving at a constant speed of 10 m/h
Negative acceleration of 3 m/s/s
Acceleration of 5 m/s/s
What is the chemical formula for water?
H2O
CO2
O2
H2SO4
Which of the following is a renewable energy source?
Coal
Natural Gas
Solar Energy
Nuclear Energy
What is the acceleration due to gravity on Earth?
9.8 m/s^2
10 m/s^2
8.9 m/s^2
9.1 m/s^2
Which organelle is known as the powerhouse of the cell?
Nucleus
Mitochondria
Ribosome
Endoplasmic Reticulum
What is the process by which plants make their food using sunlight?
Respiration
Photosynthesis
Digestion
Transpiration
What is the boiling point of water at standard atmospheric pressure?
100°C
90°C
110°C
120°C
Which gas is most abundant in the Earth's atmosphere?
Oxygen
Carbon Dioxide
Nitrogen
Hydrogen
What is the primary function of red blood cells?
Fight infections
Transport oxygen
Clot blood
Produce hormones
What is the chemical symbol for gold?
Au
Ag
Pb
Fe
Which planet is known as the Red Planet?
Venus
Mars
Jupiter
Saturn
What is the main gas found in the bubbles of a carbonated drink?
Oxygen
Hydrogen
Carbon Dioxide
Nitrogen
What is the hardest natural substance on Earth?
Gold
Iron
Diamond
Quartz
Which part of the plant is responsible for photosynthesis?
Root
Stem
Leaf
Flower
What is the unit of electric current?
Volt
Ohm
Ampere
Watt
What is the pH level of pure water?
7
5
9
3
Which element is essential for the formation of bones and teeth?
Iron
Calcium
Potassium
Sodium
What is the speed of light in a vacuum?
3×108 m/s
2×108 m/s
1.5×108 m/s
3.5×108 m/s
