Science Stuff!
What is a stimulus?
A change in the environment 🌤️🌙
What is a natural resource?
Something found in nature that people can use!
What kind of experiment was the elephant toothpaste?
A chemical reaction!
What is response?
How living things react 🏃♂️💨
What is a non-renewable resource?
Something we get from the Earth that is used up much faster than it can be made again, so it could eventually run out.
What kind of safety gear did we use?
Goggles and Apron
What is the stimulus in this scenario?
A sunflower changes directions with the sun as it grows.
What is a non-renewable resource?
Something we get from the Earth that is used up much faster than it can be made again, so it could eventually run out.
What happened when we added the baking soda to the vinegar mixture?
It foamed up!
What is the claim in the CER process?
A claim is a one sentence answer to our question.
How do we connect with other states and countries?
Travel, Goods, Communication, Ideas, People
What are some examples of chemical reactions?
Baking a cake, burning a piece of wood, rusting metal, mixing baking soda and vinegar
How do animals use their sound or bodies to communicate?
Birds can chirp to warn other birds
Dogs bark when they hear strange noises or sense danger.
Animals often whine when they’re hurt or need something!
What are primary and secondary sources?
A primary source is a personal experience or evidence from a person who was there when an event happened.
A secondary source is like a second-hand story. It's a source that talks about a topic using information from other sources
What were all the materials we used for this experiment?
Baking soda, water bottle, vinegar, dish soap,funnels, food coloring and a plate!