MMII
Welcome to MMII!! This year we will continue to develop the skills and concepts that you began last year in MMI. We will concentrate on a wide variety of math topics that will enable your success as you proceed into pre-algebra and beyond.
Integers
compare and order integers; absolute value; rational numbers; add, subtract, multiply, and divide integers; order of operations; one-step equations with integers
rational numbers
rational vs. irrational numbers; add, subtract, multiply, and divide decimals; add, subtract, multiply, and divide fractions; one step-equations with rational numbers; exponents and square roots; scientific notation; convert, compare, and order rational numbers
Expressions/equations/inequalities
algebraic expressions; add and subtract expressions; exponent rules; two-step and multi-step equations; write and graph inequalities; one-step and two-step inequalities
proportions
ratios; rates and unit rates; proportional vs. non-proportional; constant of variation; cross products; scales and scale drawings; similar figures; indirect measurement
percents
convert between decimals, fractions, and percents; the percent proportion; the percent equation; discounts and mark-ups; sales tax, tip, and commission; percent of change; simple interest
geometry
angles; triangle theorems; quadrilaterals; polygons; circles; congruent measures; transformations and reflections
measurement
perimeter and area of plane figures; circumference and area of circles; area of composite figures; surface area of prisms and cylinders; volume of prisms and cylinders
probability
theoretical probability; experimental probability; tree diagrams and sample spaces; the counting principle; compound probability; population predictions
data analysis
mean, median, mode, and range; bar graphs; scatter plots; circle graphs; line graphs; stem and leaf plots; box and whisker plots