EngageNY
Polynomial, Rational, and Radical Relationships
This assessment pair goes way beyond simple graphing, factoring and solving polynomial equations, really forcing learners to investigate the math ideas behind the calculations. Short and to-the-point questions build on one another,...
Khan Academy
Khan Academy: Compare 3 Digit Numbers
Practice more challenging problems comparing numbers within 1000. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a tutorial video, or receive hints.
CK-12 Foundation
Ck 12: Creating Largest and Smallest Numbers Given Digits (Grade 4)
[Free Registration/Login may be required to access all resource tools.] This learning module features five videos and a set of practice questions on creating the largest and smallest values from given digits.
E-learning for Kids
E Learning for Kids: Math: Sheep Farm: Numbers in Words & Numerals: Thousands
Visit Becca at her grandparents' sheep farm. There are thousands of sheep grazing around! Help Becca learn all about 4- and 5-digit numbers here.
CK-12 Foundation
Ck 12: Elem Math: Comparing Digit Values in Numbers (Place Values to 1000)
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must identify the place value of each digit in a number. An accompanying video demonstrates a sample problem. [1:39] A set of...