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The Rock Cycle | Posted in Earth and Space Science

It would be helpful to know what the students already know about rock formation and earth science in general. If they have a basic understanding of rock formation then a hands-on activity identifying rock samples in a general way would reinforce their beginning understanding of the characteristics of sedimentary, metamorphic, or igneous rocks. The processes that form rock are more easily understood when looking at actual rocks.


Margaret Ashbrook

Different levels of understanding | Posted in Elementary Science

One thing I have done is leveled puzzles...not hand outs but actual puzzles. If a student finishes their work, they can go to a side table and work on a puzzle of their choice. I started with simple puzzles but over the course of the year, I increased their difficulty. I used jigsaw puzzles or tangrams...I found one kind of puzzle where all the pieces were square with four different pictures on each side and the pieces fit together in only one way--these were extremely challenging and students took many days/weeks to complete (sorry I don't remember what they were called). Puzzles are quiet, independent activities. With only five students, they could collaborate on more difficult puzzles. If they are old enough, you could have them design a puzzle for their peers and let them actually print/cut the puzzle to give to the other students. Great way to engage them in  and teach about the design process.


Lisa Mitchell

Physiology/Anatomy Project Ideas? | Posted in Life Science

Thank you so much posting your documents! I don't know if you are still teaching the course, but this is a fantastic idea and your students' projects were so creative! I would like to try this as for a PBL for the Goods and Garbage unit (digestive, respiratory and urinary systems). Mahalo!


Lenore Kop

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