Introduction
Hello students today you will be learning the difference between physical and chemical changes but first lets give you some backround infromation on this topic What is a physical change A physical change is when one of matters physical properties is changed but the matter is not changed in to a new type of matter
What is a chemical change A chemical change is when matter is changed in to a new type ofmatter andthe change can not be reversed
What are some examples of physical changes Some examples of physical changes are ripping paper, chopping a log, making lava, and breaking a pencil
What are some examples of chemical changes Some examples of chemical changes are burning paper, baking a cake, and making waffles
Burning wood is a chemical change melting ice is a physical change
Task
Today you are going to learn the difference between physical and chemical changes by writing a extended constructed responce explaining how physical and chemical changes are different. Make sure to use RACE and have at least three pieces eviedence supporting your ansewer and explain all of your evidence. It should neat and uses proper spelling and grammer. Finnally your evidence shoud have come from the recources I provied you.Good luck!
Process
You are going to accomplish your end result useing these links to help you learn the difference between physical and chemical changes videos https://jr.brainpop.com/science/matter/physicalandchemicalchanges/ some questions are 1. how can you make a chemical change to paper 2. What is both a physical and chemical change 3. what is a example of a physical change 4. What does react mean 5. can you undo a chemical change http://www.teachertube.com/video/chemical-reactions-348408 Some questions for this video are 1. why are chemicals on a perodic table grouped together 2. what happens when you mix viniger and baking soda together 3. how do you make salt
Game http://www.bbc.co.uk/schools/websites/4_11/site/science.shtml
websites http://antoine.frostburg.edu/chem/senese/101/matter/faq/physical-chemic…
questions 1. what is a physical change 2. is iron rusting a physical change explain 3. how is yeast rising a chemical change
http://www.chem4kids.com/files/matter_chemphys.html questions 1. when the moulecules change is it a physical or chemical change 2. what is a example oxidation 3. is heating a sugar cube a chemical change explain
Evaluation
|
race |
The student uses all the letters of race 6 points |
The student uses rac of race 4 points |
The student only uses ra of race 2 points |
|
explaining |
The student explains his answer and all of his evidence 6 points |
The student explains his evidence 5 points |
The student only explains 2 pieces of his evidence 3 points |
|
evidence |
The student use three pieces of relevant evidence 6 points |
The student uses 3 pieces of non-relevant evidence 3 points |
The student uses 2 pieces of non-relevant evidence 2 points |
|
Spelling and grammar |
The student has no grammar mistakes 4 points |
The student has 1 -2 grammar mistakes 3 points |
The student has 3 or more grammar mistakes 2 points |
Conclusion
your final product should explain your ansewer have no grammer misteakes and have 3 pieces of relevent evidence
Credits
websites http://antoine.frostburg.edu/chem/senese/101/matter/faq/physical-chemic… http://www.chem4kids.com/files/matter_chemphys.html
brainpop.com
galio elementry