Texas Education Agency
Texas Gateway: Applying the Order of Operations
Given a numerical expression including whole number exponents and prime factorization, students will use the order of operations to generate an equivalent expression.
Education Place
Houghton Mifflin: Eduplace: Compare and Order Whole Numbers to 100
In order to help children understand what numbers mean, it is helpful to teach them how to compare and order them. This site provides lesson plans, tips & tricks, and frequently asked questions. It's concise and easy to understand.
Other
Sumdog Teacher Portal: Biggest and Smallest
This engaging lesson plan allows students to practice ordering whole numbers to identify the smallest and largest. Teachers can create a free Sumdog account and usernames for their students to practice the skills through online learning...
Education Development Center
Tune in to Learning: What's a Fraction
Use this interactive lesson to learn about fractions. You will find equivalent fractions, compare fractions, and more. Immediate feedback is given to your answers. Links to related videos.