Stuff Not Fluff

These PowerPoint slides help students learn how to decompose the number 7. Five sets of slides are included. They all serve the purpose, and are mostly similar, but the slides appear in a different order to help prevent kids from simply memorizing the answers. The presentation starts with slides with 7 cubes split into two parts (addends), the first of which is uncovered and the second is covered (by a paper bag). When you click, the second part becomes uncovered, and an equation is revealed

This product includes 10 PowerPoints that teach students to use partial sums to solve two-digit addition equations quickly, in a manner that supports mental math. At the end of each presentation are 8 questions (4 per slide) for students to solve.

The primary focus of this product is 5 PowerPoints. These PowerPoints use tens frames and counters to show students how to quickly know the answer to +5 facts. After that, they have students quickly answer +5 facts (without the tens frames and counters – removing the scaffold). These PowerPoints are essentially the same, just with slides in different orders (to help make sure students are not merely memorizing the answers). Also, this product includes a word document that can be used to print fl

The primary focus of this product is 5 PowerPoints. These PowerPoints use tens frames and moving counters to show students how to instantly know the answer to +9 facts. After that, they have students quickly answer +9 facts (without the tens frames and counters – removing the scaffold). These PowerPoints are essentially the same, just with slides in different orders (to help make sure students are not merely memorizing the answers). Also, this product includes a word document that can be used to

The primary focus of this product is 5 PowerPoints. These PowerPoints use tens frames and moving counters to show students how to instantly know the answer to +8 facts. After that, they have students quickly answer +8 facts (without the tens frames and counters – removing the scaffold). These PowerPoints are essentially the same, just with slides in different orders (to help make sure students are not merely memorizing the answers). Also, this product includes a word document that can be used to

These PowerPoint slides help students learn how to decompose the number 6. Five sets of slides are included. They all serve the purpose, and are mostly similar, but the slides appear in a different order to help prevent kids from simply memorizing the answers. The presentation starts with slides with 6 cubes split into two parts (addends), the first of which is uncovered and the second is covered (by a paper bag). When you click, the second part becomes uncovered, and an equation is revealed

This product includes 5 PowerPoints to help teach +1, +2, and +10 facts. These PowerPoints are nothing special. My experience has been that the overwhelming majority of students learn these facts quite easily. This is just something simple to use to make sure students understand how to add 1, 2, and 10.

THIS IS NOT MEANT TO BE A STANDALONE LESSON. There is one PowerPoint that teaches six addition facts, in part by emphasizing the relationships between these facts. These are 3 + 6, 3 + 7, 4 + 7, 6 + 3, 7 + 3, and 7 + 4. I put this together because my other addition within 20 resources cover every fact (often repeated in multiple lessons), other than these six. Flash cards for these six facts are included. Also, there are 5 PowerPoints that teach students how to handle addition within 20 with a

This product includes 5 PowerPoints (6 questions each) that teach students to use partial sums, in a manner that facilitates mental math, to add two-digit numbers, with sums over 100.