This topic contains a solution. Click here to go to the answer

Author Question: Activities like those at the science circus stations succeed only if they generate students ... (Read 68 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
Activities like those at the science circus stations succeed only if they generate students
  ___________________ _.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

By middle school, students can design a greater variety of investigations, including experiments that involve more than one or two _________________.
 
  Fill in the blank(s) with the appropriate word(s).



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

Questions or interest

Answer to Question 2

Variables





 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Thyroid conditions may make getting pregnant impossible.

For a complete list of videos, visit our video library