Interactive Math Glossary

TXRCFP: Texas Response to Curriculum Focal Points for K-8 Mathematics Revised 2013

The Texas Response to Curriculum Focal Points Revised 2013 was created from the 2012 revision of the TEKS as a guide for implementation of effective mathematics instruction by identifying critical areas of content at each grade level.
Vertical Alignment Charts for Revised Mathematics TEKS

This resource provides vertical alignment charts for the revised mathematics TEKS.
Representing Whole Number Quantities

This activity provides an opportunity for students to represent whole numbers with pictures.
Sunflower Biscuit Bones (PDF) | Martha Speaks

The PDF of the interactive, informational story "Sunflower Biscuit Bones" designed for in-classroom use.
¡El Pollo! | StoryBlocks

La investigación muestra los bebés pueden reconocer que las palabras mucho antes de que puedan hablar.
Los Elefantes | StoryBlocks

La investigación muestra los bebés pueden reconocer que las palabras mucho antes de que puedan hablar.
Paint-a-long—Peg + Cat | PBS KIDS Lab

Use this game with children to combine shapes to draw Peg, Cat, and all their friends. Peg can help children every step of the way as they use their paintbrush and different colors to draw snazzy shapes or colorful characters.
6.08 Bonus Video: Law of Sines—The Ambiguous Case

The Law of Sines can be used to solve for sides and angles of oblique triangles. However, in some cases more than one triangle may satisfy the given conditions. We refer to this as an ambiguous case.
Mathematics TEKS: Supporting Information

This resource presents supporting information of the mathematics TEKS for Kindergarten through Grade 12.
2.07 Lurking and Confounding Variables

In this video, students learn the difference between lurking and confounding variables and how they affect results.
2.08 Generalizability of Results and Conclusions

In this video, students learn how to interpret results and draw conclusions based on them.
Teacher2Teacher Math Video Series

This resource contain links to video resources that demonstrate strategies for teaching mathematics concepts.
6.01 Probability and the Law of Large Numbers

In this video, students are introduced to the concept of probability using the Law of Large Numbers.
6.02 Probability Terminology

In this video, students learn key terminology associated with probability.
6.03 Venn Diagrams

In this video, students represent and calculate probabilities using Venn diagrams.
6.04 Independent and Mutually Exclusive Events

In this video, students calculate probabilities for independent events and mutually exclusive events.
6.05 Contingency Tables

In this video, students calculate probabilities using a two-way contingency table.
6.06 Tree Diagrams

In this video, students calculate conditional probabilities using a tree diagram.
6.07 Discrete Random Variables

In this video, students are introduced to discrete random variables.