Experiment: Rolling a marble from different inclines into a box.
Write a summary paragraph discussing this experiment and the results. Use the following questions and topics to help guide the content of your paragraph.

1. According to your data, was your hypothesis for each experiment correct? (Be sure to refer to your data and graphs when answering this question.)
2. Summarize the conclusions that you can draw from this experiment. Use the questions above to guide your ideas.
3. Summarize any difficulties or problems you had in performing the experiment that might have affected the results. Describe how you might change the procedure to avoid these problems.
4. Give at least one more example from real life where the principles demonstrated in this lab are evident.

Read the excerpt from "mother tongue." lately, i’ve been giving more thought to the kind of english my mother speaks. like others, i have described it to people as “broken” or “fractured” english. but i wince when i say that. it has always bothered me that i can think of no other way to describe it other than “broken,” as if it were damaged and needed to be fixed, as if it lacked a certain wholeness and soundness. what best supports the inference that tan believes nonstandard english is no less valid than standard english? tan spends a lot of time thinking about her mother’s “fractured” english. tan has trouble thinking of descriptive words when she is writing. tan’s american education makes it difficult for her to understand her mother. tan winces when she describes her mother’s english as “broken.”