Addition and subtraction are the foundation of elementary mathematics. These operations intentionally and systematically grow from work in Kindergarten through grade 3, culminating in fluency with addition and subtraction in... View Article
Step back in time for some dino-sized STEAM fun! In this hands-on activity, young paleontologists will explore the fascinating world of dinosaur facts and measurements, comparing their own height, stride,... View Article
Students need to understand the meaning of multiplication beyond repeated addition & the meaning of division beyond repeated addition and repeated subtraction. They also need multiple strategies to multiply and... View Article
Step back in time for some dino-sized STEAM fun! In this hands-on activity, young paleontologists will explore the fascinating world of dinosaur facts and measurements, comparing their own height, stride,... View Article
Step back in time for some dino-sized STEAM fun! In this hands-on activity, young paleontologists will explore the fascinating world of dinosaur facts and measurements, comparing their own height, stride,... View Article
If your math homework gives you a headache, former math teacher Mr. Rogowski can help by showing you how to solve problems and proofs during the library's math lab for... View Article