Allows students to compare temperatures from cities around the world on side by side thermometers. Created to help students with finding the difference between a positive temperature and a negative temperature.

Designed for 7th or 8th graders and addresses TEKS 7.2C and 8.2B.

Created by Michelle Fontenot.

This flipchart provides practice with integer addition and subtraction. It is identical to card #1 in Marcy Cook's Up and Down Tiles set and can be used to model thought processes before students attempt to solve the cards on their own. The red portion of the thermometer can be moved up and down to demonstrate moving on a vertical number line.

Designed to address TEKS 7.2C, but is appropriate for 7th or 8th graders.

Created by Michelle Fontenot.

Flipchart created by Melissa Lee.

TEKS: 8.2.B, 8.14.A, 8.15.A

Objective: Learn to subtract integers.

Example problems are from Holt C3, Ch 1-5 textbook and power point unless otherwise noted.

Accompanies Holt Course 2, Chapter 3, Section 2. TEK 7.2B: Use addition, subtraction, multiplication, and division to solve problems involving fractions and decimals.

Objective: Given a decimal problem-solving situation, the learner will be able to solve that problem by using addition and subtraction of decimals with 100% accuracy.