Here are some science questions to help you test your general science knowledge. They will also show you which of the Florida, Utah, and NGSS science standards each question is testing.
The questions are chosen randomly, so this quest will be different each time.
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Which of the following is likely a sign that it will rain soon?
-
Rising temperature
No. A warm air mass moving into your area might bring rain, but it also might bring sunny weather. Rising temperature by itself is not a good indicator of rain. -
Decreasing humidity
No. The humidity at ground level does not play much of a role in the formation of rain in the clouds. Just before it rains, the precipitation could cause the humidity to increase, but it would not cause it to decrease. -
Wind out of the west
No. Any weather front moving in from the west could cause winds, even if it was bringing clear, sunny weather. -
Falling barometric pressure
Yes! Low pressure fronts are commonly associated with rain and storms, so falling barometric pressure is a good indicator that rain may be on the way.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.5.E.7.3 Recognize how air temperature, barometric pressure, humidity, wind speed and direction, and precipitation determine the weather in a particular place and time.
| Nephoscope | video, checked |
| Building a Rain Gauge, part 2 | video, checked |
| Building a Rain Gauge, part 1 | video, checked |
| Pine Cone Weather | text page, free |
| Review Weather-5 | practice |
| Review Weather-4 | practice |
Utah
UT.4.II.3.a Identify and use the tools of a meteorologist (e.g., measure rainfall using rain gauge, measure air pressure using barometer, measure temperature using a thermometer).
| Nephoscope | video, checked |
| Building a Rain Gauge, part 2 | video, checked |
| Building a Rain Gauge, part 1 | video, checked |
| Pine Cone Weather | text page, free |
| Review Weather-4 | practice |
NGSS
3-ESS2-1 Represent data in tables and graphical displays to describe typical weather conditions expected during a particular season.
| Nephoscope | video, checked |
| Pine Cone Weather | text page, free |
| Review Weather-5 | practice |
| Review Weather-6 | practice |
| Review Weather-4 | practice |
| Review Weather-3 | practice |
| Review Space-5 | practice |
| Review Space-8 | practice |
MS-ESS2-5 Collect data to provide evidence for how the motions and complex interactions of air masses results in changes in weather conditions.
| Cloud Types | video |
| Nephoscope | video, checked |
| Cloud Formation, part 1 | video, ClosedCaptions, checked |
| Pine Cone Weather | text page, free |
| Review Weather-1 | practice |
| Review Weather-2 | practice |
| Review Weather-6 | practice |
| Review Weather-4 | practice |
| Review Weather-3 | practice |
As we look at the rock cycle, we can see that heat and pressure can change a sedimentary rock into a metamorphic rock. What would change a metamorphic rock into a sedimentary rock?
-
More heat and pressure
No. More heat and pressure would cause more metamorphic change. -
Erosion and deposition
Yes. If the rock was eroded and deposited, that would form a sedimentary rock. -
Melting and cooling
No. Melting the rock and then cooling it would produce an igneous rock. -
A metamorphic rock cannot become a sedimentary rock
No. In the rock cycle, a rock from any group (igneous, sedimentary, metamorphic) can be changed into a rock from any group.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.4.E.6.1 Identify the three categories of rocks: igneous, (formed from molten rock); sedimentary (pieces of other rocks and fossilized organisms); and metamorphic (formed from heat and pressure).
| Evaporites | video, learnalong, checked |
| Igneous Rocks and Bubbles | video, free, learnalong, Updated |
| Sedimentary Rocks | video, learnalong |
| What is a Rock? | video, learnalong, checked |
| Bioclastics: Rocks With No Minerals | video |
| Homemade Fossil Dig | text page |
| Foliated and Unfoliated Rocks | text page, learnalong |
| Identifying Igneous Rocks | text page, learnalong |
| Intrusive and Extrusive Igneous Rocks | text page, learnalong |
| Light and Dark Minerals | text page, learnalong |
| Review Rocks-9 | practice |
| Review Rocks-7 | practice |
| Review Rocks-10 | practice |
| Review Rocks-10 | practice |
| Review Rocks-10 | practice |
| Review Rocks-1 | practice |
| Review Rocks-2 | practice |
| Review Rocks-3 | practice |
| Review Rocks-4 | practice |
| Review Rocks-5 | practice |
| Review Rocks-6 | practice |
| Review Rocks-8 | practice |
SC.7.E.6.2 Identify the patterns within the rock cycle and relate them to surface events (weathering and erosion) and sub-surface events (plate tectonics and mountain building).
| Evaporites | video, learnalong, checked |
| What is a Rock? | video, learnalong, checked |
| The Rock Cycle | video, learnalong |
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Continuous Change | video, checked |
| Bioclastics: Rocks With No Minerals | video |
| Weathering and Erosion | video, learnalong, checked |
| Review Rocks-10 | practice |
| Review Rocks-10 | practice |
| Review Rocks-1 | practice |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |
| Review Rocks-4 | practice |
| Review Rocks-5 | practice |
| Review Rocks-6 | practice |
| Review Rocks-8 | practice |
| Review Rocks-9 | practice |
| Review Rocks-7 | practice |
Utah
UT.4.III.1.a Describe the differences between minerals and rocks.
| What is a Mineral? | video, checked |
| Identifying Minerals | video, learnalong |
| What is a Rock? | video, learnalong, checked |
| Bioclastics: Rocks With No Minerals | video |
| Definition of a Mineral | video, checked |
| Review Rocks-1 | practice |
| Review Rocks-4 | practice |
| Review Rocks-5 | practice |
| Review Rocks-6 | practice |
| Review Rocks-8 | practice |
| Review Rocks-9 | practice |
| Review Rocks-7 | practice |
| Review Rocks-10 | practice |
NGSS
4-ESS1-1 Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time.
| Evaporites | video, learnalong, checked |
| Igneous Rocks and Bubbles | video, free, learnalong, Updated |
| Sedimentary Rocks | video, learnalong |
| Reading the Rocks: Law of Superposition | video |
| Reading the Rocks: Law of Crosscutting | video |
| What is a Rock? | video, learnalong, checked |
| Reading the Rocks: The Present is the Key to the Past | video, ClosedCaptions |
| Paleo Cookies | video |
| Homemade Fossil Dig | text page |
| Review Rocks-1 | practice |
| Review Geologic Time-1 | practice |
| Review Rocks-4 | practice |
| Review Geologic Time-2 | practice |
| Review Rocks-5 | practice |
| Review Rocks-6 | practice |
| Review Rocks-8 | practice |
| Review Rocks-9 | practice |
| Review Rocks-7 | practice |
| Review Rocks-10 | practice |
| Review Geologic Time-3 | practice |
MS-ESS2-1 Develop a model to describe the cycling of Earth’s materials and the flow of energy that drives this process.
| Evaporites | video, learnalong, checked |
| Definition of a Mineral | video, checked |
| Igneous Rocks and Bubbles | video, free, learnalong, Updated |
| What is a Mineral? | video, checked |
| Identifying Minerals | video, learnalong |
| Sedimentary Rocks | video, learnalong |
| What is a Rock? | video, learnalong, checked |
| The Rock Cycle | video, learnalong |
| Bioclastics: Rocks With No Minerals | video |
| Light and Dark Minerals | text page, learnalong |
| Review Rocks-7 | practice |
| Review Rocks-10 | practice |
| Review Rocks-10 | practice |
| Review Rocks-10 | practice |
| Review Rocks-1 | practice |
| Review Rocks-2 | practice |
| Review Rocks-3 | practice |
| Review Rocks-4 | practice |
| Review Rocks-5 | practice |
| Review Rocks-6 | practice |
| Review Rocks-8 | practice |
| Review Rocks-9 | practice |
This photograph shows three stages of the life cycle of a silk moth. Which stage is NOT shown?
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Egg
No. The light yellow dots are silk moth eggs. -
Larva
Yes! There are not silk moth caterpillars in the picture. -
Pupa
No. The white, fuzzy ball beside the moth is the cocoon, which contains the pupa. -
Adult
No. The white moth is an adult silk moth.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.2.L.16.1 Observe and describe major stages in the life cycles of plants and animals, including beans and butterflies.
| Seed Search | video, ClosedCaptions, checked |
| Review Life Cycle-1 | practice |
| Review Life Cycle-2 | practice |
| Review Life Cycle-3 | practice |
| Review Life Cycle-4 | practice |
SC.4.L.16.4 Compare and contrast the major stages in the life cycles of Florida plants and animals, such as those that undergo incomplete and complete metamorphosis, and flowering and nonflowering seedbearing
plants.
| Orange Slices | video, ClosedCaptions |
| Creating a Sprout Guide | text page, photography, free |
| Review Life Cycle-1 | practice |
| Review Life Cycle-2 | practice |
| Review Plants-4 | practice |
| Review Life Cycle-3 | practice |
| Review Life Cycle-4 | practice |
Utah
UT.5.V.1.c Compare various examples of offspring that do not initially resemble the parent organism but mature to become similar to the parent organism (e.g., mealworms and darkling beetles, tadpoles and frogs, seedlings and vegetables, caterpillars and butterflies).
| Review Life Cycle-1 | practice |
| Review Life Cycle-2 | practice |
| Review Life Cycle-3 | practice |
| Review Life Cycle-4 | practice |
NGSS
1-LS3-1 Make observations to construct an evidence-based account that young plants and animals are like, but not exactly like, their parents.
| Review Life Cycle-1 | practice |
| Review Life Cycle-2 | practice |
| Review Life Cycle-3 | practice |
3-LS1-1 Develop models to describe that organisms have unique and diverse life cycles but all have in common birth, growth, reproduction, and death.
| Review Life Cycle-1 | practice |
| Review Life Cycle-2 | practice |
| Review Life Cycle-3 | practice |
When this cannon fires, cannon and the cannon ball both move, but the cannon ball moves much farther and faster than the cannon. Why?
-
The cannon ball is smaller.
No. While smaller size means a little less air resistance, that is not enough to cause the difference. -
The wheels on the cannon are stuck.
No. Even with the wheels moving freely, the cannon ball will still move much faster and much farther. -
The cannon ball is round.
No. While the round shape means a little less air resistance, that is not enough to cause the difference. -
The cannon ball weighs less.
Yes! According to Newton's Second Law of Motion, the more mass an object has, the less it will be affected by a force. Newton's Third Law of Motion tells us that the cannon and the cannon ball will both be pushed by the same amount of force, but since the cannon is much heavier (more mass), it will not move as fast or as far.If the cannon was made of very light weight plastic, so that it was much ligher (less mass) than the cannon ball, then the cannon would move farther and faster.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.5.P.13.3 Investigate and describe that the more mass an object has, the less effect a given force will have on the object's motion.
| The Difference Between Weight and Mass | video, checked |
| Water in a Glass, part 2 | video, checked |
| Water in a Glass, part 3 | video, checked |
| Water in a Glass, part 1 | video, checked |
| Obedient Coin | video, checked |
| Wrong Way Balloon | video, checked |
| High Bounce | video, checked |
| Review Force and Motion-1 | practice |
| Review Force and Motion-2 | practice |
Utah
UT.3.III.2.b Compare and chart the relative effects of a force of the same strength on objects of different weight (e.g., the breeze from a fan will move a piece of paper but may not move a piece of cardboard).
| Floating Cups | video, checked |
| Water in a Glass, part 2 | video, checked |
| Water in a Glass, part 3 | video, checked |
| Water in a Glass, part 1 | video, checked |
| High Bounce | video, checked |
| Review Force and Motion-1 | practice |
| Review Force and Motion-2 | practice |
NGSS
MS-PS2-2 Plan an investigation to provide evidence that the change in an object’s motion depends on the sum of the forces on the object and the mass of the object.
| Science of Balance | video, checked |
| The Old Tablecloth Trick | video |
| Bernoulli Effect | video |
| Smoke Rings | video |
| Floating Cups | video, checked |
| The Difference Between Weight and Mass | video, checked |
| Torque | video |
| Water in a Glass, part 2 | video, checked |
| Water in a Glass, part 3 | video, checked |
| Water in a Glass, part 1 | video, checked |
| Newton's First Law of Motion | video, ClosedCaptions |
| Obedient Coin | video, checked |
| Wrong Way Balloon | video, checked |
| Strange Flame, part 2 | video, checked |
| Strange Flame, part 1 | video, checked |
| Science Friction | video, checked |
| Raw Egg or Boiled? | video, checked |
| More Science of Balance | video, checked |
| Balancing a Meter Stick | text page |
| Review Force and Motion-2 | practice |
| Review Force and Motion-4 | practice |
| Review Force and Motion-1 | practice |
I gave this balloon a negative electrostatic charge by rubbing it on my hair. Then I tore up bits of paper, and put them on the table. When I brought the balloon near them, they were attracted to the balloon. Why?
-
The negative charge of the balloon induced a positive charge on the paper.
Yes! The negative charge on the balloon pushes some of the negatively charged electrons in the paper to the far side, leaving the near side with a positive charge. Opposite charges attract, so the paper is attracted to the balloon. -
The negative charge of the balloon attracts the neutrally charged paper.
No. As long as the paper is neutral, it will not be attracted or repelled. -
Tearing the paper gave it a positive charge.
No. If the paper had a positive charge from being torn, the bits of paper with like charges would have repelled each other before you moved the balloon nearby. -
Paper is always attracted to balloons.
No. This is easily tested by using a balloon that has not been rubbed on your hair. Without the positive charge, the paper is not attracted.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.5.P.10.3 Investigate and explain that an electrically-charged object can attract an uncharged object and can either attract or repel another charged object without any contact between the objects.
>>> Teacher Page: Electrostatic Charges
| Challenge: Paper, Coin, Cup, part 1 | video |
| Electrostatic Charges | video |
| The Leyden Jar | video, checked |
| Versorium | video, checked |
| Electrostatics and Water | video, ClosedCaptions, checked |
| Challenge: Paper, Coin, Cup, part 2 | video |
| Sorting Salt and Pepper | video, checked |
| Electricity | video, free, Updated |
| Making Water Wiggle | video |
| Review Energy-6 | quest |
| Review Energy-7 | quest |
| Review Energy-8 | quest |
SC.6.P.13.1 Investigate and describe types of forces including contact forces and forces acting at a distance, such as electrical, magnetic, and gravitational.
| Challenge: Paper, Coin, Cup, part 1 | video |
| Making a Compass | video, checked |
| Torque | video |
| Versorium | video, checked |
| Water in a Glass, part 2 | video, checked |
| Water in a Glass, part 3 | video, checked |
| Water in a Glass, part 1 | video, checked |
| Challenge: Paper, Coin, Cup, part 2 | video |
| Light a Bulb with a Balloon | video, checked |
| Crushed Can | video, checked |
| Electricity | video, free, Updated |
| The Compass and Magnetic Fields | video, ClosedCaptions, checked |
| Review Energy-6 | quest |
| Review Energy-7 | quest |
| Review Energy-8 | quest |
Utah
UT.5.IV.1.c Describe the behavior of objects charged with static electricity in attracting or repelling without touching.
| Challenge: Paper, Coin, Cup, part 1 | video |
| Electrostatic Charges | video |
| The Leyden Jar | video, checked |
| Versorium | video, checked |
| Electrostatics and Water | video, ClosedCaptions, checked |
| Challenge: Paper, Coin, Cup, part 2 | video |
| Sorting Salt and Pepper | video, checked |
| Making Water Wiggle | video |
| Review Energy-6 | quest |
| Review Energy-7 | quest |
NGSS
MS-PS3-2 Develop a model to describe that when the arrangement of objects interacting at a distance changes, different amounts of potential energy are stored in the system.
| Measuring Kinetic and Potential Energy | video, checked |
| Challenge: Paper, Coin, Cup, part 1 | video |
| The Leyden Jar | video, checked |
| Versorium | video, checked |
| Water in a Glass, part 2 | video, checked |
| Water in a Glass, part 3 | video, checked |
| Water in a Glass, part 1 | video, checked |
| Electrostatics and Water | video, ClosedCaptions, checked |
| Challenge: Paper, Coin, Cup, part 2 | video |
| Sorting Salt and Pepper | video, checked |
| Making Water Wiggle | video |
| Review Energy-6 | quest |
| Review Energy-7 | quest |
| Review Energy-8 | quest |
The questions are chosen randomly, so this quest will be different each time.