Números mayores y menores

Using real objects to make math more concrete - comparing numbers. This activity meets SACERS Math/Reasoning Activities subscale.

SONY DSC                                                       …

DIY Math Games Ideas to Teach Your Kids in an Easy and Fun Way

I think you could also have multiple pipe cleaners coming from one number and students have to show multiple ways to add numbers to get to that number. Counting with pipe cleaners and beads. Great for fine motor development too.

Number formation display

Number formation display I think this is fabulous for engaging the boys. I would probably introduce one number at a time and slowly build it up.

Tutorial para construir las manos de goma eva + fichas y actividades para trabajar los números

Orientación en Galicia: Traballando a numeración coas mans