Ideas and lesson plans for teaching and building addition and subtraction skills
Mothering with Creativity: Adding Fun
Lucky to Be in First!: Smart Cookies Makes Me So "App"y!
3 Teacher Chicks: Amazing Math Facts Idea I learned!
Make Ten Houses - "My kids get to don an apron and a hard hat and then head to the “Make 10” takeaway tray and start building their houses."
The First Grade Parade: Your Mission…Should You Choose to Accept…
way to teach double digit subtraction...gives borrowing from your neighbor a whole new meaning.
The Learning Tree: Freebie
The First Grade Parade: Digging Through the Snow
Add It Up - Like Boggle, but with numbers! Students add any two numbers as many times as they can.