- Publications
- Influence

Claim Your Author Page

Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications (all current information on this profile has been aggregated automatically from

**publisher and metadata sources**).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