Prime Numbers>> Teaches students the definitions of factor and prime. Shows the student how to use Erastosthenes’ Sieve to find all the primes from 1 to 100. http: //lexington1.net/technology/instruct/ppts...
Fractions IV>> Teaches equivalent fractions and how to find them. Many models of equivalent fractions given. http: //lexington1.net/technology/instruct/ppts...
Mean, Median, Mode>> Teaches the definitions of mean, median, mode and range and how to find each in a given set of numbers. http: //lexington1.net/technology/instruct/ppts...
Two Step Equations>> Two Step Equations Powerpoint http: //modelschools.org/mspmathsci/mspmath/pow...
Measurement>> Teaches how big are a centimeter, millimeter, meter, kilometer, liter, gram, kilogram, inch, foot, yard and mile. http: //lexington1.net/technology/instruct/ppts...
Fact Families>> Teaches addend, multiplicand, inverse operation, 4 members of fact family for addition/subtraction and multiplication/division. http: //lexington1.net/technology/instruct/ppts...
Division Trouble>> Teaches how to divide large numbers such as 2 digits into 4 digits and also teaches the shortcut of covering the last number in your divisor and dividend in order to come up with a good estimate for the number in the quotient. http: //lexington1.net/technology/instruct/ppts...