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Answers by Rebbie R.

Yes students in elementary should have a word list and a notebook for science. Word association works in science just like other subjects. We want more students to study science so we must build that bridge to science. 

Age of Fossil (answer)

The formula for carbon dating is   t=[In(Nf/No)/(-0.693)]x t1/2   where the natural logarithm, Nf /No is the percent of carbon-14 in the sample compared to the amount in living tissue, and t12 is half-life carbon-14 (5,700yrs)   So if your sample...

The Degree of dissociation in chemistry is a general process in which molecules (or ionic compounds such as salt or complexes) separate or split into smaller particles such as atoms, ions or radicals, usually in a reversible manner. For instance, when an acid dissolves in water, a covalent...

For the Math Section} Number Properties: Adding and subtracting Signed Numbers, Multiplying/ Dividing Signed Numbers, PEMADS ( Order of Operations), Absolute Value, Counting Consecutive Integers.Divisibility: Prime Factorization, LCM, GCF      Factions and Decimals Percent  Ratios,...

Finding the LCM (Least Common Multiple) of a list of numbers, using Prime Factorization. Step 1 Write the prime factorization of each number. Step 2 For each factor that's different from the prime in step 1, circle the largest number of the factors found in any one factorization 4=2...

Go though your text book find all the rules about fractions put them on note card with example. This will help you to separate the rules form one other.