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Addition and subtraction of fractions using area models like rectangles and circles or linear models like the number line and fraction strips are discussed. Operations are performed with and without… Continue Reading
Can your junior high school or high school students write the prime factor ization of a composite number? If so, then there are two rules your students can fol low: one to find the number of divisors… Continue Reading
Making connections between various representations is important in mathematics - for example, absolute value. The numeric, algebraic, and graphical representations of sums of absolute values of… Continue Reading
EDRS PRICE MF-$0.65 BC-$3.29 DESCRIPTORS Analysis of Variance; Change Agents; Classroom Observation Techniques; Ccmputer Assisted Instruction; Computer-Criented Programs; *Computer Science;… Continue Reading
Opportunities abound for acrossdiscipline activities that teach children language arts, mathematics, science, and social studies in elementary school. In middle school or junior high school, where… Continue Reading