Use the picture below to sort dry rocks into groups with similar properties or traits (color, size, etc.) Use the numbers to help group the rocks that are similar.
Sort the dry rocks below into three groups. *
1st Group
2nd Group
3rd Group
Rock #1
Rock #2
Rock #3
Rock #4
Rock #5
Rock #6
Rock #7
Rock #8
Rock #9
Rock #10
Rock #11
Rock #12
Rock #13
Rock #14
Rock #15
Rock #16
Rock #17
Rock #18
Rock #19
Rock #20
Rock #21
Rock #22
1st Group
2nd Group
3rd Group
Rock #1
Rock #2
Rock #3
Rock #4
Rock #5
Rock #6
Rock #7
Rock #8
Rock #9
Rock #10
Rock #11
Rock #12
Rock #13
Rock #14
Rock #15
Rock #16
Rock #17
Rock #18
Rock #19
Rock #20
Rock #21
Rock #22
What properties, or traits, did the rocks in group 1 have in common? *
Your answer
What properties, or traits, did the rocks in group 2 have in common? *
Your answer
What properties, or traits, did the rocks in group 3 have in common? *
Your answer
How are river rocks the same? *
Your answer
Bonus: Use this link to sort rocks virtually. You must sign into FOSS Web through Clever first.