Curated OER
Liquid Killer
Young scholars explore number sense applications and discuss strategies for multiplication and division using mental math.  For cross-curricular purposes, they explore causes and effects of inequality and social injustice.  Students...
Curated OER
Inequalities
Sixth graders explore the concept of inequalities and how to solve them in the realm of integers. The instructor would benefit from using a number line and reviewing integers before using this lesson.