Give an example of measurement you did that involves dependent and independent quantities. Discuss how varying the independent quantities might affect the dependent physical quantity you measured.

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more

vapour or gas assuming atmospheriv pressure

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.