1) What does "inquiry" mean? a) to ask b) to tell c) to reason d) to argue 2) What is the first step of the scientific method? a) hypothesis b) ask question/state problem c) experiment d) conclusion 3) What is a hypothesis? a) A conclusion based on research b) An educated guess c) A problem to figure out d) Collecting observations and data 4) In an experiment, the independent variable is... a) the variable changed by the scientist b) the variable that depends on scientist changes c) the variables kept the same by scientists 5) In an experiment, the dependent variable is... a) the variable changed by the scientist b) the variable that depends on scientist changes c) the variables kept the same by scientists 6) In an experiment, the controlled variables are... a) the variable changed by the scientist b) the variable that depends on scientist changes c) the variables kept the same by scientists 7) An experimental group is the group that... a) the independent variable is changed/applied to b) does not contain the change/independent variable application 8) An experimental group is the group that... a) the independent variable is changed/applied to b) does not contain the change/independent variable application 9) A control group is the group that... a) the independent variable is changed/applied to b) does not contain the change/independent variable application 10) In an experiment, how many independent variables should be changed at a time? a) 1 b) 2 c) 3 d) 4 11) Using your senses to collect data is... a) making inferences b) making observations 12) Making a reasonable guess about what you see is... a) making inferences b) making observations 13) Once data is collected, it has to be _____________________ and _______________________. a) produced, read b) saved, ignored c) organized, analyzed d) written down, ignored 14) Determining whether the experimental result supports the hypothesis or not is called... a) drawing a conclusion b) stating the hypothesis c) developing the problem question d) making observations 15) After a conclusion is drawn, what are the next two steps? a) develop a hypothesis, analyze data b) make observations, inferences c) ask a question, develop a hypothesis d) repeat the experiment, share the results

Scientific Method

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?