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Physical & Chemical Changes- Science Tasks with Otis & Flask

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1.53 MB   |   40 pages

PRODUCT DESCRIPTION

Science Tasks with Otis & Flask were designed by teachers, for teachers...as centers to reinforce science concepts in grades 3-6. These centers include Teacher Background information, Task Cards for each center that provide information for the student, photocopy-ready student packet pages which many include student observation sheets, data sheets, student readings, vocabulary, and assessment items. An answer key is also included.

The Teacher Guide for all the centers is available as a FREE download. This gives detailed information about the set-up of each center, and content addressed in each center as well.

IN THIS CENTER:
Students will investigate and classify the type of change in two different mini-experiments. In the first experiment students will combine a small piece of Alka-Seltzer and vinegar and identify characteristics (bubbling, formation of a gas at room temperature) that would classify
the process as a simple chemical change. In the second experiment, students separate iron filings from sand using a magnet and classify the mixing of the sand and iron as a physical change.

Click Here for the FREE Fossils Center

Click Here for the Thermal Energy Center

Click Here for the Forces Affecting Objects Center

Click Here for the Physical & Chemical Changes Center

Click Here for the Plant & Animal Structure & Function Center

Click Here for the Processes that Shape Earth�s Surface Center

Click Here for the Earth�s Resources: Rocks Center

Click Here for the Soils Center






KEYWORDS: physical change, chemical change, science, centers, assessment, testing, extended response questions,
Total Pages
40
Answer Key
N/A
Teaching Duration
Other

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On  December 2, 2013,  Sharon D. said:
Great resource.
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On  November 29, 2013Rebecca Lewis (TpT Seller) said:
Thanks
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On  April 1, 2013Bonnie Steen (TpT Seller) said:
Great lab! My students said that it was fun, but they had to think....best feedback ever! Thank you! (I have the fossils lab, we'll be doing it in a month or so)
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On  October 15, 2012,  Lisa W. said:
This will be used for our next lab over mixtures.
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On  September 17, 2012mrstiff (TpT Seller) said:
fantastic!
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On  August 2, 2012,  Buyer said:
Can't wait to try science stations this year and this wiil help!
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On  July 9, 2012mathwhiz2012 (TpT Seller) said:
I love the detail you provided in the teacher section for background information. Also, the student activities look very easy to teach and kid friendly! Can't wait to use them in the coming year with my third graders! Great job!
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On  May 6, 2012,  Buyer said:
My kiddos are looking for fun like this! Thank you :0)
On  May 9, 2012Math & Science with TLC answered:
They will LOVE Otis & Flask--be sure to grab the free download of fossils and the web-based centers too!
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On  May 6, 2012,  Buyer said:
Thank you so much!
On  May 9, 2012Math & Science with TLC answered:
Welcome! You and your students will LOVE it!
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On  May 6, 2012,  Sandra W. said:
Thank you! This is great!
On  May 9, 2012Math & Science with TLC answered:
Welcome!! Enjoy it--be sure to get the free fossils download too (it's our Primary free item) and check out the others too!
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On  May 6, 2012,  Esther J M. said:
Wow! Thanks for this great gift!
On  May 9, 2012Math & Science with TLC answered:
Welcome!! Enjoy it--be sure to get the free fossils download too (it's our Primary free item) and check out the others too!
Teachers Pay Teachers
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On  May 6, 2012Teaching Through Turbulence (TpT Seller) said:
Thank you so much for giving this unit away! I am excited to use it in my class!!
On  May 9, 2012Math & Science with TLC answered:
Thank you!! Enjoy it, and be sure to check out the others--they are all set up to be similiar--hands-on activities, reading passages, vocab, and assessment items!
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Physical & Chemical Changes- Science Tasks with Otis & Flask
Physical & Chemical Changes- Science Tasks with Otis & Flask
Physical & Chemical Changes- Science Tasks with Otis & Flask
Physical & Chemical Changes- Science Tasks with Otis & Flask