The following is a list of math lectures on DVD for DEV085 Basic Mathematics II that are available in the Tutoring and Learning Center (TLC). All DVD lectures are for use in the
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DEV085 Basic Mathematics II
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Whole Numbers
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Time
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Lesson 1
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Course Introduction, Place Value, Rounding
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44 min.
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Lesson 2
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Addition, Subtraction, Problem Solving with Addition & Subtraction
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45 min.
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Lesson 3
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Multiplication, Problem Solving with Multiplication
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43 min.
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Lesson 4
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Division, Problem Solving with Division, General Problem Solving
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71 min.
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Lesson 5
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Exponents, Square Roots, Order of Operations
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60 min.
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Fractions
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Lesson 6
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Definitions, Proper/Improper/Mixed Fractions, Equivalent Fractions, Multiplying by 1, Factors, Changing to Lowest Terms
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52 min.
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Lesson 7
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Multiplication and Division with Fractions
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49 min.
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Lesson 8
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Addition and Subtraction of Fractions, Comparing Fractions
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57 min.
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Lesson 9
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Problem Solving With Fractions
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60 min.
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Decimals
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Lesson 10
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Decimal Place Value, Decimals as Fractions, Comparing, Rounding
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51 min.
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Lesson 11
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Addition, Subtraction, and Multiplication with Decimals
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39 min.
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Lesson 12
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Division, Changing Fractions to Decimals
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38 min.
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Lesson 13
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Problem Solving with Decimals
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40 min.
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Ratios, Rates and Proportions
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Lesson 14
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Ratios, Rates, and Unit Rates
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47 min.
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Lesson 15
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Introduction to Proportions, Solving Stated Proportions
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30 min.
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Lesson 16
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Direct and Indirect Proportions
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47 min.
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Percents
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Lesson 17
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Meaning of Percent, Changing Percents to Fractions and Decimals
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45 min.
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Lesson 18
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Solving Percent Expressions (finding base, rate, and part)
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32 min.
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Lesson 19
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Percent Applications (including General Percent Problems, Sales Tax and Sales Commission, Simple Interest, Percent of Increase/Decrease)
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46 min.
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Measurements
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Lesson 20
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American System of Measurements, Conversions
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36 min.
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Lesson 21
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Metric System of Measurements, Conversions within the Metric System, Conversions Between Systems
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40 min.
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Integers
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DEV108
Lesson 3
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Intro. to Signed Numbers, Addition and Subtraction of Signed Numbers
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1:17
(77 min.)
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DEV108
Lesson 4
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Multiplication and Division of Signed Numbers, Mixed Operations
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1:11
(71 min.)
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TLC only.
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