Monday, December 13, 2010

Monday, December 13, 2010

B Day, 12/13/10

Periods 1B and 2B Honors Geometry grade 9
Objective: Students will classify polygons and find the measures of the interior and exterior angles of polygons in order to find the measure of an angle of a triangle used in packing. Following the warm Up, Mrs.Dennard taught the lesson on the polygon angle-sum theorem, and went over several problems beforew assigning practice.
Assignment: pp. 147-150, #1-27, 32-36, 38, 47-49, 55.
Please continue to work on your portfolio project.
Quiz on 3-4 next class!

Period 3 Math Studies IB grade 11,
Objective:Students will solve problems using the chi-squared test for independence; formulate null and alternative hypothesis, and use contingency tables. Following the warm up, Mrs. Dennard taught students how to calculate the chi-squared test both manually, and using the calculator.(Use the matrix operation) Students were assigned practice problems in the H&H text, pp 593-594,18D.1,#1-2.
The three questions are due tomorrow!

Friday, December 10, 2010

Friday, December 10, 2010

A Day, 12/10/10

Period 1A Geometry, grades 10-12
Objective: students will classify triangles, and find the measures of their angles; and use exterior angles of triangles in order to find the reclining angle of a lounge chair. Following the warm up, Mrs.Dennard taught the lesson on the Triangle Angle-Sum Theorem, and reviewed 5 problems to check for understanding, then the classwork was assigned: Text pp 134-139,#1-30,evens only. Any work not completed in class is to be completed for homework. Students took a brief quiz (open book) on Chapter 3,sections 3-1 through 3-3. The 2nd Quarter project was distributed. This is the Chapter 3 Portfolio Project. It is due Dec 20 - definitely BEFORE the winter break.

Period 4A Honors Geometry Grade 9
Objective: Students will classify polygons and find the sums of the measures of the interior and exterior angles of polygons in order to find the measure of a triangle used in packaging. Following the warm up, Mrs. Dennard answered any questions on the homework assignment (Worksheet 3-3), and then asked student to use their textbooks to complete the Checkpoint Quiz on p. 139. This was a quiz timed for 20 minutes. When all students had turned in the open book quiz, Mrs. Dennard taught the lesson on the Polygon Angle-Sum Theorems, students were guided through the 5 problems in a check for understanding, and then assigned practice problems.
Assignment: Text pp.147, #1-10,13,15.
Homework: Text p. 145 Investigation: The Sum of the Polygon Angle Measures
The 2nd Quarter Project rubric was distributed today. The chapter 3 Portfolio Project is due on Dec.20, definitely BEFORE we depart for the winter holidays.

Period 3 Math Studies IB grade 11
Objective: Students will practice problems regarding descriptive statistics in order to prepare for the Chi-square lessons next week. Following the warm up, students received instruction for today's classwork assignment: Text H&H Chapter 5 Review Sets A,B,and C, multiples of 3. Students well allowed to complete yesterdays' assignment of Chap.5,Ex5I.1,#1-7.
Homework: All practice assignments are done in class at this time so that Mrs.Dennard can be available for questions and observe students doing their own work.
Homework will in the form of a unit project, and will be graded as a test grade. This weekend, the assignment is to prepare 3 questions which might be used in the unit portfolio.
The 3 questions follow the 3 layers of tasks: The A Layer is the highest ordered thinking skill - it is synthesis and evaluation. A problem could be similar to the IB'long' exam question, which ask several question, and use several math processes. The B Layer is the middle layer; it include the analysis and the more thorough comprehension tasks. Some examples of tasks in this area: Error analysis of quizzes; explanations and examples of all unit objectives, and may include section level textbook assignment, or a reflection of an assignment previously assigned. Level C is the most basic level, and includes tasks to promote basic knowledge and comprehension of the objective. These types of tasks may include a poster illustrating all vocabulary words, a test assignment, a poster comparing two related concepts, such as histograms and frequency charts.

Students are encouraged to include content from other classes, and to consider those areas they have had some difficulty understanding in the Statistics unit. For example a scatter plot illustrating migration patterns to or within the United States, statistics of Vietnam war inductees, say, enlistees vs draftees, and their rates of survival. There are numerous applications to consider in Biology and English, You could even pose a statistics question in Spanish, or French and require that the answer be in the same language. Please be creative!

Wednesday, December 8, 2010

Wednesday, December 8, 2010

A Day 12/8/10

Period 1A Geometry grades 10-12
Objective: Students will use a transversal in proving lines parallel and relate parallel and perpendicular lines. Following the warm up, Mrs.Dennard answered questions on the homework, and checked all work by students.
Assignment pp.126-127, #16-25
Quiz on 3-2 on Friday.


Period 3 Math Studies IN Grade 11
Objective: Students will demonstrate skill in solving problems of probability and bivariate correlation. Following the warm up, Mrs.Dennard disributed the (former) quiz question, for and addittional 30 minutes. This is a clear indication that homework is not being thoughtfully done! If you are simply copying your work from the back of the book, or from someone else in class, you will not pass the May exams.
It really is that simple.
Assignment Classwork: H&H Chapter 18 Exercise 18C #1-4
Homework: 18C #5-8.


Period 4A Honors Geometry Grade 9
Objective: Students will classify triangles to find the measures of their angles and use exterior angles to find the reclining angle of a lounge chair. Following the warm up, Mrs. Dennard answered questions about the homework.
Classwork Assignment: Test pp.136, #31-41.
Homework: Back of the warm up Worksheet 3-3
Quiz next class on 3-1 through 3-3.

Tuesday, December 7, 2010

Tuesday, December 7,2010

A Day 12/7/10

Periods 1 and 2 Honors Geometry grade 9
Objective: Students will classify triangles and find measures of their angles in order to use exterior angles on triangles. Following the warm-up, Mrs. Dennard answered questions about the homework, and taught the new lesson on clasifying triangles, and exterior & remote interior angles. Assignment: Text pp. 131-139,#1-30.
Homework: Back of WU #2-6, Worksheet Practice 3-3.
Next class, quiz on 3-1 through 3-3.
Error Analyses are due on Thursday!

Period 3 Math Studies, IB grade 11
Objective: Student will work on the recent quiz on correlation of bivariate data in small groups of 3. Following the warm up, students arranged themselves in groups, and Mrs. Dennard distributed the quizzes. No homework tonight.
Remember - the first student to post their project title, summary and data sources gets to keep it - and no other student can use that topic or data set!
Quiz on Friday!!

Monday, December 6, 2010

Monday, December 6, 2010

A Day 12/6/10

Period 1A Geometry grades 10-12
Objective: Students will use a transversal in proving lines parallel, and relate parallel and perpendicular lines in order to use real-world connections. Following the warm up, Mrs. Dennard answered questions about the homework, and retaught lesson 3-32, using Daily Notetaking Guide sheets. Grade sheets and graded papers were returned to students today.
Assignment: Text pp. 126-127, #16-25.


Period 4A Honors Geometry Grade 9
Objective: Students will classify triangles to find the measures of their angles, and use exterior angles of triangles. Following the warm up, Mrs.Dennard answered questions about the homework, and taught the new lesson.
Assignment: pp.134-136, # 1-30.

There was no Period 3 Math Studies class today due to a field trip.

Friday, December 3, 2010

B Day 12/3/10

Periods 1 and 2 Honors Geometry, grade 9
Objective: Students will use transversals to prove lines parallel and relate parallel and perpendicular lines in order to use real-world connections. Following the warm iup, Mrs. Dennard took questions on the homework, and students took a brief quiz on Lesson 3-2.
Homework: Text p. 691, #1-12.


Period 3 Math Studies IB Grade 11
Objective: Students will demonstrate skill in solving problems of bivariate data analysis in a brief quiz. Follwoing the warm up,students put homework problems on the white board, Mrs. Dennard answered questions about the homework, and the Quiz was distributed. Students had the remainder of the class to complete 4 of the 5 problems on the quiz.

Thursday, December 2, 2010

Thursday, December 2, 2010

A Day, 12/3/10

Period 1 Geometry grade 10-12, Period 4 Honors Geometry grade 9
Objective: Students will use a transversal in proving lines parallel, and relate parallel and perpendicylar lines in order to solve real-world problems. Following the warm up, Mrs.dennard answwered questions about the homework, and students took a brief quiz on thew previous lesson. Mrs.Dennard taught the lesson on using the converse of the corresponding angles postulate, the alternate interior angle theorem, and the same-side interior angle theorem.
Assignment: Text pp 122-129, #1-25.
Grade reports of all assignments collected before last Friday 12/3/10, was distributed to students today.
Students will recieve 2nd quarter portfolio projects next week.
Students should expect a brief quiz on Lesson 3-2 next class.


Period 3 Math Studies IB grade 11
Objective: Students will solve problems of bivariate data; use line of best fit equations, by eye method, passing through the mean point importance, anf the meaning of "regressions line for y on x". Following the warm up, Mrs. Dennard answered questions about the homework, and gave a brief lesson on calculating the coefficient of correlation in word problems.
Assignment: Oxford text: pp325-328, Section 6.8, #1-10.
Quiz tomorrow on statistics topic objectives 6.7, and 6.8.
Grade reports of all assignments collected by Fri.,12/3/10 will be distributed tomorrow.
Next week we will complete the Statistics Topic with Chi-square calculations. The Unit 6 Statistics Topic TEST will be on Friday December 10.