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First Grade Science Semester One Review

Answers are in German unless indicated. Find online! Vocabulary at
What do you call objects that do not let any light pass through?
If the temperature goes below this number, it can snow!
Which season comes before summer?
How many months does each season have?
What do you call objects that let some light through?
What is the first month of the year?
If you want to warm something up, what do you need?
A weather vane measures the ____ of the wind.
What 2 things do we get from the sun?
Heat energy from a fire makes the ___ move around it.
What weather tool do I need if I want to measure the temperature?
Vibrations create these!
Without light, we can see ______!
The closer you get to a sound, the ____ it is!
How "high" or "low" a sound is - this is called its ____.
Light, heat, and sound are all forms of what?
How "loud" or "soft" a sound is - this is called its ____.
Sound waves are vibrations that we can ____!
What do you call objects that let almost all of the light pass through?
Fire alarms, smoke alarms, ambulance sirens and police flashing lights are all ________ signals. They alert us of possible danger!
What's a fancy word for the season of "fall"?
Rain, snow, sleet, and hail are all forms of this (wind and fog are not!)
Most of the rest of the world measures temperature in degrees Celsius, but in America, we measure in degrees _____?
Sound is created when something does this!
What is formed when light is blocked?