11/3 We begin the next investigation - Physical Properties and Physical Changes in Solids
Make a new page with title (same as investigation)
Copy lab sheet to your notebook
Complete investigation
11/2 Today we discuss our experiments and the science behind dissolving. Your next homework assignment is to finish your lab report. It is due on Friday 11/6. This is what your report should include:
Your Question
Hypothesis - A complete hypothesis includes your claim and the evidence (previous knowledge, research) to support your claim.
Test set up
Observations
Conclusions
Classwork -- Read the background material on dissolving. Pair up with your table partner and answer these questions in your notebook.
What atoms is a water molecule made of? Draw a water molecule an show its polarity.
Why are water molecules attracted to each other?
Why and how is water able to dissolve sucrose?
Challenge - What is the difference between dissolving and dissociation?
10/20
By the end of this class you will have edited and/or updated you inquiry question. This is the first paragraph of what will be a report of your first inquiry.
You will also have three questions to research.
Your homework tonight
• add the chemical composition and a picture of the molecules involved in your experiment to your notebook
10/19
Modify your Inquiry Question as needed.
Determine at least three areas that you will research. Add these research questions to your Noteshare notebook.
You need to be working on these things:
Begin collecting research information and pictures. Add this to your notebook.
Science Assignments
11/3 We begin the next investigation - Physical Properties and Physical Changes in Solids11/2 Today we discuss our experiments and the science behind dissolving. Your next homework assignment is to finish your lab report. It is due on Friday 11/6. This is what your report should include:
Classwork -- Read the background material on dissolving. Pair up with your table partner and answer these questions in your notebook.
10/20
By the end of this class you will have edited and/or updated you inquiry question. This is the first paragraph of what will be a report of your first inquiry.
You will also have three questions to research.
Your homework tonight
• add the chemical composition and a picture of the molecules involved in your experiment to your notebook
10/19