geometry; agenda; day 134; mon. april . 02 , 2012

GEOMETRY; AGENDA; DAY 134; MON. APRIL . 02, 2012

• Bell Ringer: See Power Point for question.• VOLUME of PYRAMIDS and CONES• Objective: Discover formulas for the volumes

of pyramids and cones.• ACTIVITIES: Investigations 10.3; Examples A &

B; Pg. 540 # 1 – 10; • HOME LEARNING: Pg. 542 # 17 - 21

GEOMETRY; AGENDA; DAY 135; TUE. [APRIL . 03, 2012


of pyramids and cones.• ACTIVITIES: Discuss Pg. 540 # 1 – 10, & 17 -

21; Workbook 10.3; • HOME LEARNING: www.quia.com activity.

(Areas of polygons & circles; Pythagorean Theorem Jeopardy)

http://www.quia.com/

GEOMETRY; AGENDA; DAY 136; WED. [APRIL . 04, 2012


of pyramids and cones.• ACTIVITIES: Worksheet on chapter 10.1 –

10.3; • HOME LEARNING: Worksheet.

GEOMETRY; AGENDA; DAY 137; THUR. [APRIL . 05, 2012

• Bell Ringer: See Power Point for question.• VOLUME PROBLEMS• Objective: Solve applied problems involving

polyhedrons, cones, cylinders, spheres, or hemispheres.

• ACTIVITIES:Discuss worksheet on chapter 10.1 – 10.3; Pg. 548 #1 - 12

• HOME LEARNING: worksheet.

GEOMETRY; AGENDA; DAY 138; MON. [APRIL . 09, 2012

• Bell Ringer: See Power Point for question.• THE 5 PLATONIC SOLIDS; { See Regentspreps}• Objective: Learn about the Platonic solids; • ACTIVITIES: Notes from online presentation.• HOME LEARNING: See worksheet on Killian

website, for instructions;


• Bell Ringer: See Power Point for question.• Displacement and Density • Objective: Find volume of irregularly shaped

solids through displacement.• ACTIVITIES: Discuss examples A & B. Pg. 552

#1 - 8• HOME LEARNING: Pg. 553 3 10 – 16.


• Bell Ringer: See Power Point for question.• VOLUME OF A SPHERE• Objective: Apply volume formulas to

problems involving spheres of hemispheres.• ACTIVITIES: Discuss examples A & B. Pg. 559

#1 - 16• HOME LEARNING: Practice 10.6


• Bell Ringer: See Power Point for question.• SURFACE AREA OF A SPHERE• Objective: Apply the surface areas formula to

solve problems.• ACTIVITIES: {Baseline Testing was done at

this time}; Discuss Pg. 559 #1 – 16 & Practice 10.6.; Pg. 563 5#1 - 10

• HOME LEARNING:Pg. 565 #14 – 19.

GEOMETRY; AGENDA; DAY 142; FRI. [APRIL . 13, 2012

• Bell Ringer: See Power Point for question.• FORMS OF VALID REASONING• Objective: Learn some symbols used in formal

logic. Use the forms of logical reasoning Modus Ponens and Modus Tollens.

• ACTIVITIES: Discuss Practice 10.6.; Pg. 563 5#1 – 10 Pg. 571 ‘a’ – ‘I’

• HOME LEARNING:


• Bell Ringer: See Power Point for question.• FORMS OF VALID REASONING• Objective: Learn some symbols used in formal

logic. Use the forms of logical reasoning Modus Ponens and Modus Tollens.

• ACTIVITIES: Discuss Practice 10.6.; Pg. 563 5#1 – 10 Pg. 571 ‘a’ – ‘I’

• HOME LEARNING: Pg. 572 #1 - 12


• Bell Ringer: See Power Point for question.• REVIEW VOLUME PROBLEMS• Objective: Apply volume and surface area of

solids formula to solve problems• ACTIVITIES: Discuss Pg. 572 #1 – 12; Pg. 573

#13 – 21 (all)• HOME LEARNING: Pg. 579 #1 - 12

Related Conditionals

• People will often "twist words around" in an attempt to win an argument. In order to avoid becoming a victim of such tactics, you need to be aware of three new conditionals and their related truth values. Each of these new conditionals is formed by rearranging an original conditional statement.

• Remember that a "conditional statement" is a statementthat can be expressed in "if...then" form).

• The three new conditionals are:• CONVERSE, INVERSE, CONTRAPOSITIVE

Related Conditionals

• Before we begin, let's review some vocabulary:• hypothesis: This is the part of the sentence that

follows the word "If.... ,“conclusion: This is the part of the sentence that follows the word "then ... ." "If you are a surfer, then you like big waves."

• hypothesis: you are a surfer,• conclusion: you like big waves

The Converse

• The converse of a conditional statement is formed by interchanging the hypothesis and conclusion of the original statement.In other words, the parts of the sentence change places.The words "if" and "then" do not move.

• Conditional: "If the space shuttle was launched, then a cloud of smoke was seen."

• Converse: "If a cloud of smoke was seen, then the space shuttle was launched.“

The Inverse

• The inverse of a conditional statement is formed by negating the hypothesis and negating the conclusion of the original statement.In other words, the word "not" is added to both parts of the sentence.

• Conditional: "If you grew up in Alaska, then you have seen snow."

• Inverse: "If you did not grow up in Alaska, then you have not seen snow."

CONSIDER

• Conditional: "If you grew up in Alaska, then you have seen snow."Considering the climatic conditions in Alaska, this statement is true.

• Inverse: "If you did not grow up in Alaska, then you have not seen snow." Considering that there are other areas in the world that have snow (such as New York state), this statement is false.

CONSIDER

• Conditional: "If the space shuttle was launched, then a cloud of smoke was seen." This statement is true since the exhaust from the shuttle creates a cloud of smoke.

• Converse: "If a cloud of smoke was seen, then the space shuttle was launched." This statement is not always true since many other events (a fire, a running herd of buffalo, car exhaust, etc.) could have caused a cloud of smoke.

The Contrapositive

• The contrapositive of a conditional statement is formed by negating both the hypothesis and the conclusion, and then interchanging the resulting negations. In other words, the contrapositive negates and switches the parts of the sentence. It does BOTH the jobs of the INVERSE and the CONVERSE.

• Conditional: "If 9 is an odd number, then 9 is divisible by 2." (true) (false)

• Contrapositive: "If 9 is not divisible by 2, then 9 is not an odd number." (true) (false)

• An important fact to remember about the contrapositive, is that it always has the SAME truth value as the original conditional statement.

REMEMBER!!!

• ** If the original statement is TRUE, the contrapositive is TRUE. If the original statement is FALSE, the contrapositive is FALSE.They are said to be logically equivalent.("equivalent" means "the same")


• Bell Ringer: See Power Point for question.• SIMILAR POLYGONS• Objective: Use the definition of similar

polygons to solve problems.• ACTIVITIES: Investigations 11.1.1 & 11.1.2;

Discuss Example on Pg. 584; Pg. 586 #7 – 15 (all)

• HOME LEARNING: Workbook 11.1


• Bell Ringer: See Power Point for question.• SIMILAR TRIANGLES• Objective: Discover shortcut methods for

determining similar triangles.• ACTIVITIES: Investigations 11.2.1 & 11.2.2;

11.2.3; Pg. 591 #1 - 15; • HOME LEARNING: Workbook 11.2


• Bell Ringer: See Power Point for question.• Practice geometry activities related to the

EOC.• Objective: Review geometry practice

activities.• ACTIVITIES: Go to

http://ecsd-fl.schoolloop.com/EOCReviews • HOME LEARNING: Workbook 11.2

https://legacy.dadeschools.net/exchweb/bin/redir.asp?URL=https://mail.dadeschools.net/exchweb/bin/redir.asp?URL=http://ecsd-fl.schoolloop.com/EOCReviews


• Bell Ringer: See Power Point for question.• INDIRECT MEASUREMENT WITH SIMILAR

TRIANGLES• Objective: Review EOC geometric concepts. Use

similar triangles to solve applied problems.• ACTIVITIES: See Killian website on EOC

Geometry practice. Pg. 599 #1 – 10; • HOME LEARNING: Workbook 11.3


• Bell Ringer: See Power Point for question.• Objective: Review EOC geometric concepts.

Use similar triangles to solve applied problems.

• ACTIVITIES: Discuss workbook 11.3. See Killian website on EOC Geometry practice



• Bell Ringer: See Power Point for question.• Objective: Review EOC geometric concepts.

Encounter trigonometry and define sine, cosine, tangent ratios.

• ACTIVITIES: workbook 11.4. Geometry EOC practice. See Killian website on EOC Geometry practice



• Bell Ringer: See Power Point for question.• Objective: Use trigonometry to solve

problems.• ACTIVITIES: Discuss WORKSHEET EOC

PRACTICE #2; OVERHEAD PRESENTATION. • HOME LEARNING: Workbook 12.2


• Bell Ringer: See Power Point for question.• Objective: Review EOC geometric concepts. • ACTIVITIES: Discuss workbook 12.2. See Killian

website on EOC Geometry practice• HOME LEARNING: Work sheet Review for

Geometry EOC.


• Bell Ringer: See Power Point for question.

• Objective: Review EOC geometric concepts. • ACTIVITIES: Workbook 12.2. & 12.3 • HOME LEARNING: Review for Geometry EOC.

GEOMETRY; AGENDA; DAY 154; TUE. [MAY . 01, 2012]


• Objective: Use trigonometry to solve problems involving right triangles.

• ACTIVITIES: Discuss Workbook 12.1. Pg. 648 # 1 – 13

• HOME LEARNING: Practice 12.2.

GEOMETRY; AGENDA; DAY 155; WED. [MAY . 02, 2012]

• Bell Ringer: See Power Point for question.• THE LAW OF SINES• Objective: Derive and apply the Law of Sines.• ACTIVITIES: Discuss Practice 12.2;

Investigation 12.3.1; & 12.3.2; Discuss examples A, B, & C; Pg 657 # 1 - 13

• HOME LEARNING: Pg. 659 #13 - 17

GEOMETRY; AGENDA; DAY 156; THUR. [MAY . 03, 2012]

• Bell Ringer: See Power Point for question.• THE LAW OF SINES• Objective: Derive and apply the Law of Sines.• ACTIVITIES: Discuss Pg 657 # 1 – 17; Practice

workbook 12.3• HOME LEARNING: Practice 12.3

GEOMETRY; AGENDA; DAY 157; FRI. [MAY . 04, 2012]

• Bell Ringer: See Power Point for question.• THE LAW OF SINES• Objective: Derive and apply the Law of Sines.• ACTIVITIES: Discuss Practice 12.3; Test on

trigonometric ratios and Law of Sines.• HOME LEARNING: Practice 12.4

GEOMETRY; AGENDA; DAY 158; MON. [MAY . 07, 2012]

• Bell Ringer: See Power Point for question.• THE LAW OF SINES• Objective: Derive and apply the Law of Sines.• ACTIVITIES: Practice 12.4; Law of Sines.• HOME LEARNING:


• Bell Ringer: See Power Point for question.• THE LAW OF SINES• Objective: Apply trigonometric ratios to solve

problems.• ACTIVITIES: Chapter 12 Quiz #1 • HOME LEARNING: Pg. 657 # 1 – 11.


• Bell Ringer: See Power Point for question.• THE LAW OF SINES• Objective: Apply trigonometric ratios and Law

of Sines to solve problems.• ACTIVITIES: Discuss Pg. 657 #1 – 11;

Worksheet on chapter 12,1 – 12.3• HOME LEARNING: Complete worksheet.



of Sines to solve problems.• ACTIVITIES: Worksheet on Trigonometric

Ratios & Law of Sines.• HOME LEARNING: Complete worksheet.



of Sines to solve problems.• ACTIVITIES: Worksheet on Trigonometric

Ratios & Law of Sines.• HOME LEARNING: Complete worksheet



of Sines to solve problems.• ACTIVITIES: Discuss worksheet on

Trigonometric Ratios & Law of Sines.• HOME LEARNING: www.quia.com on

Trigonometric Ratios and Law of Sines.



• Bell Ringer: See Power Point for question.• TEST ON TRIGONOMETRIC RATIOS & THE

LAW OF SINES• Objective: Apply trigonometric ratios and Law

of Sines to solve problems.• ACTIVITIES: TEST: on trigonometric Ratios &

Law of Sines.• HOME LEARNING:


• Bell Ringer: See Power Point for question.• THE LAW OF COSINES• Objective: Learn and apply the Law of

Cosines. Practice solving problems. • ACTIVITIES: Examples A & B Pg. 662-663; • Pg. 663 # 1 -10;• HOME LEARNING: www.quia.com



• Bell Ringer: See Power Point for question.• THE LAW OF COSINES• Objective: Learn and apply the Law of

Cosines. Practice solving problems. • ACTIVITIES:WORKSHEET.• HOME LEARNING: WORKSHEET (COMPLETE)


• Bell Ringer: See Power Point for question.• PROBLEM SOLVING WITH TRIGONOMETRY• Objective: Apply Trigonometric Ratios, the

Law of Sines, Law of Cosines to solve problems.

• ACTIVITIES: Discuss worksheet Exam Chapter 10 – 12; Pg. 668 #1 -5``

• HOME LEARNING: pg. 669 #5 - 10


• Bell Ringer: See Power Point for question.• PROBLEM SOLVING WITH TRIGONOMETRY• Objective: Apply Trigonometric Ratios, the

Law of Sines, Law of Cosines to solve problems.

• ACTIVITIES: Workbook chapter 12.4• HOME LEARNING: Pg. 664 #5 – 10 [NOTEBOOK

EVALUATION:- 5/22/12]; Must have all 4th 9-wks. Bell-Ringer questions and answers + more.


• Bell Ringer: See Power Point for question.• PROBLEM SOLVING WITH TRIGONOMETRY• Objective: Use trigonometry to solve applied

problems. • ACTIVITIES: Collect materials for notebook

Evaluation. Discuss Practice 12.4. Pg. 668 #1 - 8

• HOME LEARNING: Practice 12.5 workbook.

NOTEBOOK EVALUATION; 5/22/12

• BELL RINGER ITEMS: APRIL 02 – MAY 22, 2012

• AGENDA FOR DAY 144 TUESDAY APRIL 17, 2012;

• NOTES ON RELATED CONDITIONS; THE CONVERSE, THE INVERSE, AND THE CONTRAPOSITIVE.


• Bell Ringer: See Power Point for question.• PROBLEM SOLVING WITH TRIGONOMETRY• Objective: See how equations of basic

functions change as the function’s graph are dilated vertically and translated.

• ACTIVITIES: Discuss Workbook 12.5. Pg 667 #1 - 13

• HOME LEARNING: Complete class work.


• Bell Ringer: See Power Point for question.• PROBLEM SOLVING WITH TRIGONOMETRY• Objective: Apply trigonometry to solve

problems. • ACTIVITIES: Discuss Pg. 668 #1 – 13.

Worksheet on Chapter 12. • HOME LEARNING: Chapter review sheet.


• Bell Ringer: See Power Point for question.• TEST CHAPTER 12.1 – 12.5• OBJECTIVE: Apply trigonometry to solve

problems. • ACTIVITIES: TEST; CHAPTER 12. • HOME LEARNING:



• OBJECTIVE: Apply trigonometry to solve problems.

• ACTIVITIES: CHAPTER 12 REVIEW: PG. 683 # 1 – 11 & 13 - 23.

• HOME LEARNING: Pg 686 # 29 - 42




• ACTIVITIES: Discuss PG. 683 # 1 – 11 & 13 - 42. • Pg. 687 #43 - 63 • HOME LEARNING:

GEOMETRY; AGENDA; DAY 176; FRI. [JUNE . 01, 2012]



• ACTIVITIES: Discuss PG. 687 #43 – 63: Worksheet

• HOME LEARNING:

GEOMETRY; AGENDA; DAY 177; MON. [JUNE . 04, 2012]

• Bell Ringer: See Power Point for question.• INTERACTIVE MATH GAMES• OBJECTIVE: Apply trigonometry to solve

problems. • ACTIVITIES: WWW.QUAI.COM • HOME LEARNING:

http://www.quai.com/

GEOMETRY; AGENDA; DAY 178; TUE. [JUNE . 05, 2012]




GEOMETRY; AGENDA; DAY 179; WED. [JUNE . 06, 2012]




GEOMETRY; AGENDA; DAY 180; THUR. [JUNE . 07, 2012]




geometry; agenda; day 134; mon. april . 02 , 2012

Documents

power point

bell ringer

i home learning

volume of pyramids

volume formulas

platonic solids activities

volumes of pyramids

modus tollens