Mathematics in Grades K-5 

TEKS (Texas Essential Knowledge and Skills)

 TEKS    GCISD At-A-Glance
        1st Grade          
2nd Grade  
3rd Grade  
4th Grade  
5th Grade  



The National Library of Virtual Manipulatives: This site provides web-based manipulatives to support the K-8 program. The manipulatives are organized by mathematical strand.

Illuminations: This site is a rigorous collection of web-based mathematics resources.

Cool Math 4 Kids: This site offers a variety of math and logic games to challenge your child.

PBS Cyberchase: This site provides math-based interactive games.