Want to help your sixth-grader master math? Here are some of the skills your sixth-grader will be learning in the classroom. In a herd of horses, the ratio of legs to tails is 4 to 1 (or 4:1) because ...

This interactive pan balance allows numeric or algebraic expressions to be entered and compared. You can "weigh" the expressions you want to compare by entering them on either side of the balance.

1 Doctoral Program in Mathematics Education, Khon Kaen University, Khon Kaen, Thailand. 2 Mathematics Education Program, Faculty of Education, Khon Kaen University, Khon Kaen, Thailand. The objective ...

Students of Grade 7 were given a test followed by individual interviews; at the end of Grade 8 the same students were subject to an analogous test and interviews. Each student had to simplify certain ...

To remove brackets is to multiply the term outside the brackets by each term inside. Factorising an expression is to write it as a product of its factors. Check your understanding of the process with ...

This free simplifying algebraic expressions lesson plan for KS3 comes with an accompanying task sheet. Exercises are not the only way to improve students’ fluency in mathematical procedures. Sometimes ...

Adding and subtracting algebraic fractions is a similar process to adding and subtracting normal fractions. The denominators of each fraction are different, \(3t\) and \(7t\), so a common denominator ...

This article reports results from a study investigating the impact of a sustained, comprehensive early algebra intervention in third grade. Participants included 106 students; 39 received the early ...

Algebra Ace releases '9th Grade Algebra Made Easy,' an affordable interactive guide using Desmos technology to help visual learners master algebraic expressions through dynamic visualization, ...

The vast majority of students won’t take algebra until middle or high school. But teachers can start laying the groundwork for this pivotal class a lot sooner, some researchers say—and instilling ...

C. Bright and Davenport, J. H. , Eds., “Proceedings of the 6th SC-Square Workshop co-located with the SIAM Conference on Applied Algebraic Geometry, SC-Square@SIAM AG 2021, Virtual Event, College ...