GRADE 9, ACADEMIC

SAMPLE EXERCISES

- Class exercise (#1) on addition and subtraction of integers
- Class exercise (#2) on multiplication and division of integers
- Class exercise (#3) on basic exponents
- Class exercise (#4) on percent, ratio, rate

- Class exercise (#5) on basic algebraic terminology
- Class exercise (#6) on addition and subtraction of polynomials
- Class exercise (#7) on multiplication and division of monomials
- Class exercise (#8) on the distributive property
- Class exercise (#9) on solving simple linear equations
- Class exercise (#10) on simple word problems

- Class exercise (#11) on data collection
- Class exercise (#12) on scatter plot
- Class exercise (#13) on line of best fit
- Class exercise (#14) on making conclusions
- Class exercise (#15) on table of values
- Class exercise (#16) on rate of change
- Class exercise (#17) on representing linear relations
- Class exercise (#18) on direct variation
- Class exercise (#19) on partial variation
- Class exercise (#20) on application of variation

- Class exercise (#21) on linear vs non-linear relations
- Class exercise (#22) on calculating slope
- Class exercise (#23) on equations and graphs
- Class exercise (#24) on graphing lines
- Class exercise (#25) on equation of lines
- Class exercise (#26) on parallel vs perpendicular lines
- Class exercise (#27) on some word problems
- Class exercise (#28) on intersection of lines

- Class exercise (#29) on Pythagorean theorem
- Class exercise (#30) on prisms
- Class exercise (#31) on pyramids
- Class exercise (#32) on application of volume and surface area
- Class exercise (#33) on optimization involving surface areas
- Class exercise (#34) on optimization involving volumes

- Sample final exam
- ASSIGNMENT on number sense
- Sample TEST on number sense and basic algebra
- ASSIGNMENT on solving linear equations
- ASSIGNMENT on algebra
- Sample TEST on algebra
- ASSIGNMENT on variation
- Sample TEST on linear relations
- ASSIGNMENT on analytic geometry
- Sample TEST on analytic geometry
- Another EXERCISE on analytic geometry
- Exercise on equations of lines
- ASSIGNMENT on measurement and geometry
- Sample TEST on measurement and geometry

Maybe you've experienced this as a teacher (irrespective of your teaching subject).

You designed a home work or an assignment. You printed copies and distributed to your students.
You gave them a day to submit the work. The day arrived. Then a particular student -- or some students -- didn't do the work.
You asked why? In response, the student mentioned that (inadvertently) the work was misplaced (or lost). The student then asked
for another copy of the exercise. You, the teacher, obliged and gave another copy of the exercise to the student. The incidence
then repeats itself.

This is one of the excuses some students give for not doing the exercises assigned to them. From our personal perspective, not many
classroom experiences frustrate as much as the above. In a bid to obviate this, we came up with this website -- our initial objective
was to make all exercises available to our students outside the classroom (and school) environment. Our approach may have been a drastic one,
but it was also made possible by our interest in web development. We then have to print our exercises ONCE and only ONCE. If the student
misplaces (or loses) the copy of the exercise, it is then the student's responsibility to print new copies from our website.

It will follow that most of the exercises below reflect our teaching taste, and so may not appeal to a wide audience. In fact, they are
patterned after the Ontario curriculum, and so their possible usefulness may be limited to this Canadian province.
Also, we haven't provided solutions to them -- but we're working on this, including changing
the format. In the meantime if you find any of these exercises useful, we'll be more than excited.

We'll be adding *interactive* exercises soon!