MATHEMATICS "A" - TERM 2

LESSON AIMS

#01 How do we find the area of a rectangle and square?

#02 How do we find the area of a parallelogram?

#03 How do we find the area of a triangle?

#04 How do we find the area of a trapezoid?

#05 How do we find the area of a circle

#06 What is meant by the volume of a solid?

#07 How can we find the volume of:

(1) Rectangular solid (2) cone (3) cylinder (4) sphere.

#08 How do we solve verbal problems involving volume?

#09 What is the effect of changing a linear dimension of a figure on its perimeter, area or volume?

#10 What is the effect of changing a linear dimension of a figure on its perimeter, area or volume?

#11 What is a ratio?

#12 How do we solve proportions?

#13 How do we solve verbal problems using proportions?

#14 What is meant by direct variation?

#15 What is meant by similar polygons?

#16 What are some applications of similarity?

#17 How can we find ratios of perimeters and areas of similar triangles?

#18 What is meant by factoring?

#19 How do we factor more difficult quadratic trinomials?

#20 How do we factor more difficult quadratic trinomials?

#21 How do we factor the difference of two squares?

#22 How can algebraic expressions be factored completely?

#23 What is a quadratic equation and how do we solve it?

#24 How do we solve more difficult quadratic equation?

#25 How do we solve verbal problems leading to a quadratic equation?

#26 How do we solve number and consecutive integer problems leading to a quadratic equation?

#27 How do we solve area problems leading to a quadratic equation?

#28 How and when can we simplify algebraic fractions?

#29 How can we multiply and divide algebraic fractions?

#30 How do we add and subtract algebraic fractions?

#31 How can we solve fractional equations with monomial denominations?

#32 What is a rational and an irrational number?

#33 How do we simplify radicals?

#34 How do we multiply and divide radicals?

#35 How do we add or subtract radicals?

#36 What is the Pythagorean Theorem?

#37 What are some applications of the Pythagorean Theorem?

#38 How do we graph points on a coordinate plane?

#39 How do we use the coordinate plane to determine perimeters and areas of geometric figures?

#40 How do we find the solutions of a linear equation in two variables?

#41 How do we graph a linear equation in two variables?

#42 How do we graph lines parallel to the axes?

#43 How do we find the slope of a line?

#44 How do we identify the slope and y-intercept of a straight line from its equation?

#45 How do we graph a linear equation using the slope-intercept method?

#46 What is the relationship between the slopes of two parallel or perpendicular lines?

#47 How do we use slope to prove that lines are perpendicular?

#48 How do we write the equation of a straight line?

#49 How do we find a common solution for a system of two linear equations graphically?

#50 How do we find a common solution for a more difficult system of two linear equations graphically?

#51 How do we graph a linear inequality?

#52 How can we solve a system of linear inequalities graphically?

#53 How can we solve a system of linear equations algebraically?

#54 How can we solve a system of linear equations algebraically?

#55 How can we solve a system of more difficult linear equations algebraically?

#56 How can we solve verbal problems that lead to solving a system of linear equations algebraically?

#57 How can we solve verbal problems that lead to solving a system of linear equations algebraically?

#58 What do we mean by statistics in mathematics?

#59 How do we find measures of central tendency?

#60 How can we organize and interpret statistical data using a frequency table?

#61 How can we construct frequency tables for intervals other than "length" one?

#62 What is a histogram and how do we organize data into an histogram?

#63 What is meant by a cumulative frequency histogram?

#64 How can we use a cumulative frequency histogram to determine information on percentile scores, and the median?