Sunday, April 26, 2009

Solar Oven list of possible materials and grading rubric

On YOUR Report, list only the materials that you use for your design and the other "additional" materials used for testing and recording information.

List of materials for oven (some are optional):
Pizza box (Different sizes... measure the height, width, and length -cm of the one you use please)
Construction paper (different colors will be provided. Groups need to decide what color(s) and how many pieces of each)
Aluminum foil
Clear plastic wrap
Newspapers
Miscellaneous-sized cardboard pieces
toilet paper and paper towel rolls
Glue
Tape
Additional materials:
Ruler or tape measure
Thermometer
Stop watch (or regular watch)
Notebook
Pencil

Students:
Solar Lab - Group ______ 4=excellent 3= adequate 2= partial 1= needs work/not included
Question and Hypothesis presented:
Group presented question clearly  4 3 2 1   
Group came up with a testable hypothesis  4 3 2 1   
Materials:
Groups recorded materials needed for experiment 4 3 2 1
Procedure:

Groups recorded all steps required to build their solar oven 4 3 2 1 
Groups drew picture(s) of setup used 4 3 2 1   
Observations:
Groups presented written descriptive observations 4 3 2 1   
Groups recorded measurements (time and temperature) every 5 minutes   4 3 2 1 
Groups created a table of observation/temperature/time 4 3 2 1
Groups created a graph of temperature/time 4 3 2 1   
Conclusion:
Groups came up with a conclusion based on their results 4 3 2 1    
Groups recorded any “human errors” that could have altered results    4 3 2 1
Groups described ways they could have improved their design 4 3 2 1    
Total Points: All added together _____ / 48    

Tuesday, April 21, 2009

Elmer's Glue Recycling Program

Hello everyone!

In an effort to add to our recycling program, I have joined us in the Elmer's Glue Recycling Program. All this entails from you is that any time you finish off a bottle of Elmer's Glue or a glue stick, you need to bring it to me in Room 216. I will have a box specifically designated to this product (to go along with the recycled cardboard and paper that we currently do). I will handle the cleaning and forwarding of the empty containers myself, unless there are a few students that would like to help with this.

Thank you so much!

Mrs. Vigue