A red ball moves horizontally in a 30 m long tube. The position of the ball in meters over time is shown below. Position
(meters)
15+
12+
9+
6+
3+
Ben
Time
(seconds)
4
8
12
16
20
24
-3+
-6+
-9+
-12+
-15+

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.