Saturday, October 22, 2011

The week in science #3

WHAT WE DID THE WEEK:
this week in science  we started our plant investigation again but this time with a fast growing plant called Brassica rapa. We did the same thing as the last plant investigation we got three cups and put A, B, C and put 3 seeds in each one, but what change was the amout  of water. On cup A we put 3 pipette on cup B  we  put  2 pipettes of water  and the last cup we put 1 pipette. Everyday we did the same amout of  water.


what we learned:
what we learned this week in science is what was the "Driving  Question" was. we learned how to do the graph skeleh. And we also learned about indendent variable  (IV) and  dependent variable  (DV) and what it means. we learned how to use it in questions. And how fast these plants grow!

Friday, October 14, 2011

This week in science

Did: This week we did a whole new plant investigation. We planted a plant that is called brassica rapa.
was had to get 3 cup the little seed and we had to plant it but in each cup we put different amout of water 
like in cup A we put  3 pipette of water. then on cup B we put 2 pipettes of water, and on the last one we put 1 pipettes of water. And we have to wait and see how differently it's going  to grow. But early in the  week we  got to play with poppers. we played with the poppers because we wanted to learn about the independent  and dependent variable. we even had to ask questions like " How does the weight affect the hight. 

learned: This week i learned how to ask question with independent and dependent variable. we also learned what was the independent and dependetn variable mean. we  learned about the fast plants. some of the plant has flower and some dont. and a lot of different things but the fast plant.