Geometry: 2012

Friday, July 27, 2012

Surface Area

Do Now: Find the area of the Chocolate Bar

Essetinal Question:

How do chocolate companies know how much material/paper to use when rapping the surface of a chocolate bar?

Class information

Vocab:

Net-is a two-dimensional pattern of a three-dimensional figure that can be folded to form the figure. In other words, net is a flattened three-dimensional figure which can be turned into the solid by folding it.

Surface Area Formula

Part 1

In class examples

NOTE: Only problems 1, 7, 13

Part 2

Using your piece of chocolate, find the measurements of the surface area that will cover your chocolate.

Homeowork:

Write a reflection about the video and article posted under class information.

Using a rule, find the surface area of three different objects at home. You must bring in the objects itw measuments and work clear stated on a sheet of paper. Draw the net of each object you use.

Thank you,

Ms. Garcia

Thursday, May 31, 2012

Final Review Part 2

Geometry Final Review

Be INSPIRED! BELIEVE IN YOURSELF-BELIEVE IN OTHERS!

For online Text

New username: hudsonmath

New password: explorers

Note: To find final review part 1 click here ( Make sure you study part1 Review)

Conics

Know the equations for:

-Parabola

-Ellipse**know how to graph

-Circle*know how to graph

-Hyperbola

Practice with simplifying radicals

pg 874 #’s 12, 27, 28

Ch 7 Right Triangles and Trigonometry

7.1Apply the Pythagorean Theorem

pg 437-438 #’s 1, 11, 26

7.3 Use Similar Right Triangles

pg 495 #’s 13, 14,15, 18

7.4 Special Right Triangles

pg 461 #’s 3, 4, 5, 8, 9, 10

7.6 Apply the Sine and Cosine Ratios

pg 475 try example,

pg 477 #’s 3, 7, 10-15

7.7 Solve Right Triangles

pg 486 #’s 6, 7, 13,

Chapter 8 Quadrilaterals

8.1 Find Angle Measures in Polygons

pg 510-511 #’s 3-7, 11, 12, 14, 15, 18,

8.2 Use Properties of Parallelogram

pg 518 #’s 5, 6, 13, 14

Chapter 10 Properties of Circles

10.1 Use Properties of Tangents

pg 656 #’s 24

10.3 Apply Properties of Chords

pg 667-668 #’s 9, 11

10.4 Use Inscribed Angles and Polygons
pg 676 #’s 3, 7, 13, 14,

10.5 Apply other Angles Relationships in Circles
pg #’s 7, 10, 12

10.6 Find Segment Lengths in Circles
pg 692-693 #’s 3, 4, 6, 7, 9, 10

Ch 11 Measuring Length and Area

11.1 Areas of Triangles and Parallelograms

pg 723 #’s 3, 4, 6, 8

11.2 Area of Trapezoids, Rhombuses, and kites

pg 733 #’s 4 ( find perimeter) 9, 10

pg 734 # 16

11.3 Perimeter and Area of Similar Figures

pg 740 #’s 3, 4

11.4 Circumference and Arc Lengths

pg 750 #’s 7, 11, 12

11.5 Areas of Circles and Sectors

pg 758 #’s 11, 12, 13

pg 759 # 28

Ch 12 Surface Area and Volume of Solids
pg 858-859 #'s 7, 8, 13

EMPOWER YOURSELF AND OTHERS-LIVE WITH MOTIVATION!

Wednesday, May 30, 2012

Final Review Part1

Know how to find volume and Surface Area

Final Review worksheet 1

Final Review worksheet 2

Final Review Sheet

I will be in my classroom for extra help on Tuesday and Wednesday morning.

There will be a Geo review session after school next Wednesday in my classroom...be there or be square.

HW: Get rest, buy new batteries, and Do NOT forget your calculators!!

Good Luck,

Ms. G

Tuesday, May 29, 2012

Surface Area and volume of Prisms and cylinders

12.4 Volume of Prisms and Cylinders

12.4 volume of prisms and cylinders

View more presentations from Jessica Garcia.

12.4 Volume of Prisms and Cylinders

12.4 volume of prisms and cylinders

View more presentations from Jessica Garcia.

Wednesday, May 23, 2012

Tuesday, May 22, 2012

Conic Sections: Equation Review

Conic sections day one

View more PowerPoint from Jessica Garcia

Thursday, May 17, 2012

Ellipse and Hyperbola

Ellipse ppt

View more presentations from Jessica Garcia.

Homework:

print off and complete. I will collect this assignment tomorrow.

Hyperbola

Homework: complete worksheet

Ellipse

Ellipse ppt

View more presentations from Jessica Garcia.

Homework:

print off and complete. I will collect this assignment tomorrow.

Friday, May 11, 2012

Parabolas - Vertex Form: Completing the Square

Ex1:Parabolas - Vertex Form Ex2:Completing the Square Examples with y equals (opens up or down). Ex3: Completing the Square with x equal (opens right or left). Homework: Review the videos above and complete the worksheet. Due on Monday.