Question: Here are the rubbings of leaves from 2 different plants. They look similar but are not the same. [Put numbers in the 2 ovals to group the rubbings by plant into Group one and Group 2.] Describe how the rubbings show that the leaves from the 2 plants are different.
Reference answer: In Group one, the veins of the leaves do not meet at the center vein. In Group 2, each pair of veins comes together at the center vein.

Student answer: The bottom vein is stretching out and the other is going straight down.

Student answer: The veins are different because 3 of them have it like this and the other one has it like this that why.

Student answer: The veins are rubbing because the plans are different.

Student answer: The veins on top are different.

Student answer: By the veins.

Student answer: Does leaves that are not exactly the same.

Student answer: Because some of the veins are different.

Student answer: Because of the veins.

Student answer: By the veins and the 2 Hs are different.

Student answer: The veins from the bottom.

Student answer: They are different from the veins.

Student answer: The vein.

Student answer: Some have different veins than the others.

Student answer: Some of them have the veins perfectly lined up others do not.

Student answer: Well numbers one, 3, 6 have one more than 2, 4, 5.

Student answer: I know because leaves one, 3, and 6 the veins are not together like leaves 2, 4, 5.

Student answer: The veins are not the same.

Student answer: Because some are light and some are dark.

Student answer: One group feels bumpy other group feels smooth.

Student answer: The veins.

Student answer: They are different because some of the edges on the leaves are rougher than the other edges.

Student answer: Group one has 2 ys it has all the lines but one 3 6 does not it missing one.

Student answer: They are different because 3 are the same night and the other ones are one up and one down.

Student answer: Some veins are on top some veins are in the bottom.

Student answer: The lines in the middle. Some are like straight and others are curved.

Student answer: Some are big and some are small.

Student answer: Some leaves are pinnate and some are parallel. And the veins show it too.

Student answer: One leaf is going differently the veins one vein is going on top to bottom. Then the other one is going vein.

Student answer: Because it shows very fast to see them there are not the same.

Student answer: The first ones have them straight the veins and the other one has one vein down and the other one up. 2 is cracked.

Student answer: The one is going to look like.

Student answer: Their veins are different because one, 3, 6 their veins are far down.

Student answer: The difference is by the top veins. One of those go up and the other ones go straight across.

Student answer: They show that the leaves are different from the top of the vein. Some of them are straight and some are different sides from one another.

Student answer: At the very top the vein is different.

Student answer: The veins are different in group one. Is that the veins is that they are some up or some down and in group 2 they are just going across.

Student answer: Because the veins look different from others and some look the same.

Student answer: Group one has the roots are more down and Group 2 has the roots more up.