1. Make
Observe an event. State only what we can
or .
2. Ask
Ask a question...
1. Make
Observe an event. State only what we can
or .
2. Ask
Ask a question that helps us find out and the event happened. We must be
able to answer the question with , or . We may need to our question several times before it is.
3. Construct a
State the answer we think we’ll get when we ask
our question. This is called a
. It’s based on our best
understanding of the event.
4. Test the hypothesis with an
Test whether the hypothesis is .
During the investigation, we collect that
answers the testable question we asked.
Answers: 2
Chemistry, 22.06.2019 04:00
Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.
Answers: 1
Chemistry, 22.06.2019 10:00
According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at
Answers: 1
Chemistry, 22.06.2019 18:30
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
Answers: 1
Mathematics, 04.12.2020 22:10
Mathematics, 04.12.2020 22:10
Mathematics, 04.12.2020 22:10
History, 04.12.2020 22:10
Mathematics, 04.12.2020 22:10
Mathematics, 04.12.2020 22:10
English, 04.12.2020 22:10
English, 04.12.2020 22:10
Mathematics, 04.12.2020 22:10