NCBO for

 

Mathematics for

 

Liberal Arts

 

Spring 2026

 

(online)

Information/Resources:

Syllabus

 

MyMathLab Info

 

Upgrade to Full MyMathLab Access

 

Tutoring

 

Camera to pdf

 

Videos:

Reducing Fractions

Adding and Subtracting Fractions

 

Exponents on TI-30X

 

Exponents on Casio fx-300

 

Exponents on Casio fx-260

 

Calculator 4

 

Calculator 5

 

Calculator 6

 

Right Triangles

 

Activities:

Activity 1 Patterns in Lists of Numbers

Activity 1(Word)

 

 

 

Activity 2 Ratios

Activity 2(Word)

 

 

 

Activity 3 Fraction, Decimal, and Percent

Activity 3(Word)

 

 

 

Activity 4 Averages

Activity 4(Word)

 

 

 

Activity 5 Solving 1-Step Equations

Activity 5(Word)

 

 

 

Activity 6 Solving Inequalities

Activity 6(Word)

 

 

 

Activity 7 Equivalent Fractions

Activity 7(Word)

 

 

 

Activity 8 Solving 2-Step Equations

Activity 8(Word)

 

 

 

Activity 9 Solving 3-Step Equations

Activity 9(Word)

 

 

 

Activity 10 Solving Proportions

Activity 10(Word)

 

 

 

Activity 11 Negative Exponents

Activity 11(Word)

 

 

 

Activity 12 Bar Graphs

Activity 12(Word)

 

 

 

Activity 13 Percents

Activity 13(Word)

 

 

 

Activity 14 Percent Increase and Decrease

Activity 14(Word)

 

 

 

Activity 15 Plotting Points in the Plane

Activity 15(Word)

 

 

 

Activity 16 Division of Fractions

Activity 16(Word)

 

 

 

Activity 17 Ordering Decimals

Activity 17(Word)

 

 

 

Activity 18 Rounding

Activity 18(Word)

 

 

 

Activity 19 Calculator Skills

Activity 19(Word)

 

 

 

Activity 20 Addition and Subtraction of Fractions

Activity 20(Word)