We show Antoinette two identical glasses containing equal amounts of water. We pour the water from one glass into a wide, shallow bowl. Antoinette tells us that the other glass has more water than the bowl does. (You may recognize this as Piaget s conservation-of-liquid task.) We ask Antoinette to explain why she thinks the glass and bowl have different amounts of water so that we can identify possible strategies to help her develop conservation of liquid. By doing so, we are engaging in performance assessment of for purposes of evaluation.

1of the following choices, which one best describes one way that christianity came to east africa? a. christians traveled in caravans through the sahara desert and introduced the people of mali to a new religion. b. christian traders from the mediterranean interacted with the people of axum. c. christian military from west africa traveled across the continent to bring their religion to the people of east africa. d. christian rulers from asia traveled to east africa to bring their religion to the people. 2 which trade item from outside the region did west africans need most? a. gold b. camels c. salt d. iron

Stories that are passed down through generations by word of mouth are called

What is the county seat of ward county nd?