9th grade Math Task

1. Activities (Vahora) Formative Summative Teacher To Do List Timeline
Assessment Assessment
Introduce students to -Line graphing -Quiz on graphing Copies of graphing lines 2 days
the World Water assignments lines and writing assignment, quiz on point
Council. Explain to - Putting lines equations of lines slope, and writing
them it is an in point slope in point slope form equations of lines
organization that helps form instead of slope
different countries that intercept form.
are failing in providing
their citizens adequate
clean water. Teacher
should let students
know that later on, you
will be working for the
World Water Council to
design something.
Draw and write
equations of linear
lines. Once students are
comfortable with
graphing linear lines,
show them how to
bound a region with a
set of lines.
Introduce the concept Bounded Bounded regions Create bounded regions 1-day
of bounded regions. regions quiz from Laying classwork(Teacher will
Explain to students that classwork the Foundations create this assignment, 5-
if you bound a region 10 problems on different
that is a triangle and bounded regions)
rotate it around the y-
axis, then the figure
should be a cone.
Similarly, if you bound
a rectangle and rotate it
around the y-axis, you
will create a cylinder.
Students should
practice several
bounded shapes and
practice finding the
volume of the each.

2. Handout the Project Project: Test on Bounded Verify that the math and 2-days
outline to the students. Students will regions after designs follow what is
Explain to them that design either a project is due outlined in the project
they need to use their water tank or overview handout. Check
skills with bounded water bottle for points for teacher include
regions to design a new the country of Bounded region for
water bottle for the France. the tank or water
French government or a bottle
water tank for Correct equations
communities in France. of lines given for
Students will have bounded region
designs approved by Correct dimensions
teacher, and then write labeled on the
a final report. design
Correct volume
calculated
Final report is
typed with proper
questions
answered(see
handout for
questions for
students)