Math Stackers, provided by @ccisd_ef, at @Campbell_Elem - students make combinations - using two addends, three, and even four! Fabulous math thinking!!
Ms. Evans is building a thinking classrooms in math @Campbell_Elem. She reinvented her classroom, randomly groups students, and equips each partnership with one marker. They collaborate, use manipulatives, and work on the vertical space. EVERY student is thinking and learning!!
The word "prime" means "first".
The number 6 appears third when you count by 2's, second when you count by 3's and first when you count by 6's.
The number 7 appears first when you count by 7's. That's it.
Prime numbers never appear anywhere but first when you count by something.
No system of interventions can make up for teaching students below grade-level in their core instruction. Additional time and support must be provided in addition to—and not in place of—access to new grade-level essential curriculum.
Looking to get your students thinking more deeply about rounding and place value? Try this @openmiddle problem from @mrsforest! https://t.co/ythN7Q6sdE #MTBoS
This single 5th grade @openmiddle problem on decimal multiplication can easily replace an entire worksheet... except that kids will love doing this and fight each other to get the closest answer. https://t.co/GPw6h39I41 #MTBoS