PreCalculus
Since I failed to click "'post" and place the videos for last night's homework online, we will work thru the Examples on Video One from last night stopping to discuss various points along the way during each problem.
Afterwards we will work thru two problems from yesterday (55, 57) and work thru 58 as well.
HW take notes on the two remaining videos posted on Thursday's page. Look ahead to Monday - page 378 (Half-Angle formulas) and work through Example 6.
Bridge Math
W-SM-3
Create various expressions and equations to describe relationships between quantities.
(Take a sentence or sentences and write a relevant expression or equation.)
Geometry: G-GMD
Take Notes on the following videos concerning finding the surface area of rectangular prisms.
What is a Geometric Net
Using Nets to find Surface Area
Lateral Area and Surface Area of a Rectangular Prism
Lateral and Surface Area of a Triangular Prism
work and check the following problems: p 440 (5,6,7; 17-35)
Friday, October 30, 2015
Thurs Oct 29 2015
Sum and Difference Formulas
p. 368
Work through Examples 1,2,5
Classwork p.372(2-10 Even) (55, 57), take micro-quiz
Homework take notes from videos below...
Be prepared to turn in notes from videos at beginning of class. They will be returned once they are checked.
Bridge Math
Compare rational numbers using > , < , =
Work examples then work and check worksheet. Discuss common denominators and also how to convert to decimal and compare.
Geometry
2nd part of MIST practice test.
p. 368
Work through Examples 1,2,5
Classwork p.372(2-10 Even) (55, 57), take micro-quiz
Homework take notes from videos below...
Be prepared to turn in notes from videos at beginning of class. They will be returned once they are checked.
Bridge Math
Compare rational numbers using > , < , =
Work examples then work and check worksheet. Discuss common denominators and also how to convert to decimal and compare.
Geometry
2nd part of MIST practice test.
Wednesday, October 28, 2015
Wed Oct 28 2015
PreCalculus
Work through HW problems from past two nights. Finish with applied problems 68, 69.
HW 366 (73, 74) read thru examples p 368-371
Bridge Math
Finish Scientific Notation conversions.
Geometry
Work a selected applied Trig problem
Continue with dilations from yesterday
Worksheet : Dilations
Work dilation problems from the book p. 504-505 (40-44)
Look at dilations that are NOT centered about the Origin.
Work through the first example, Dilatinf a full shape, HERE...
Work through HW problems from past two nights. Finish with applied problems 68, 69.
HW 366 (73, 74) read thru examples p 368-371
Bridge Math
Finish Scientific Notation conversions.
Geometry
Work a selected applied Trig problem
Continue with dilations from yesterday
Worksheet : Dilations
Work dilation problems from the book p. 504-505 (40-44)
Look at dilations that are NOT centered about the Origin.
Work through the first example, Dilatinf a full shape, HERE...
Tuesday, October 27, 2015
Tues oct 27 2015
PreCalculus
Continue on with the rest of the example problems. Take 10 minute Micro-Quiz.
Classwork/HW p.364 6,8,20,22,68,69,70
Bridge Math
Continue Scientific Notation
Converting each way; correcting incorrect conversions.
Geometry
Work various trig word problems from the following worksheet PDF
(start page 4 -- Totem pole problems)
Introduce the last Geometric Transformation - Dilations
Continue on with the rest of the example problems. Take 10 minute Micro-Quiz.
Classwork/HW p.364 6,8,20,22,68,69,70
Bridge Math
Continue Scientific Notation
Converting each way; correcting incorrect conversions.
Geometry
Work various trig word problems from the following worksheet PDF
(start page 4 -- Totem pole problems)
Introduce the last Geometric Transformation - Dilations
Monday, October 26, 2015
Monday Oct 26 2015
PreCalculus
5.3 Solving Trig Equations
Quickly go back over Examples 1-4, continue on working through examples 5-8 (p. 356-360)
HW p. 364 (1-13 ODD, 17-25 ODD, 31)
Quiz problem tomorrow
Bonus; Due Friday - State how you can convert an angle in decimal radians into the standard rational form including pi.
Bridge Math
Scientific Notation
Work problems from the board... focus on "correcting" incorrect sci. not. numbers.
Geometry
Review: Finding height using the tangent function
(missed often on TNCore benchmark)
Work additional problems from the following examples...
http://mathbitsnotebook.com/Geometry/Trigonometry/TGElevDepress.html
5.3 Solving Trig Equations
Quickly go back over Examples 1-4, continue on working through examples 5-8 (p. 356-360)
HW p. 364 (1-13 ODD, 17-25 ODD, 31)
Quiz problem tomorrow
Bonus; Due Friday - State how you can convert an angle in decimal radians into the standard rational form including pi.
Bridge Math
Scientific Notation
Work problems from the board... focus on "correcting" incorrect sci. not. numbers.
Geometry
Review: Finding height using the tangent function
(missed often on TNCore benchmark)
Work additional problems from the following examples...
http://mathbitsnotebook.com/Geometry/Trigonometry/TGElevDepress.html
Tuesday, October 13, 2015
Tuesday Oct 13 2015
PreCalculus
G TI -1
Review HW problems from Monday...
Did you watch the videos... you have a quiz over some of the problems in them...!
Identitiy Quiz
Work HW problems... also p. 345 (16-24 EVEN, 46, 48, 86)
Bridge Math
Finish problems from worksheet and discuss strategies to factor Difference of Squares
Geometry
GC-2 Identify and desc. relationships among inscribed, angles, radii, and chords,; central, inscribed, andgles, etc.
Understand relationships between central and inscribed angles on the circle and outside the circle... also chords which cross inside the circle and the lengths of those segments.
Relationships between angles and arc measure.
Most are here.
Intersecting Chords
Work problems from board.
G TI -1
Review HW problems from Monday...
Did you watch the videos... you have a quiz over some of the problems in them...!
Identitiy Quiz
Work HW problems... also p. 345 (16-24 EVEN, 46, 48, 86)
Bridge Math
Finish problems from worksheet and discuss strategies to factor Difference of Squares
Geometry
GC-2 Identify and desc. relationships among inscribed, angles, radii, and chords,; central, inscribed, andgles, etc.
Understand relationships between central and inscribed angles on the circle and outside the circle... also chords which cross inside the circle and the lengths of those segments.
Relationships between angles and arc measure.
Most are here.
Intersecting Chords
Work problems from board.
Monday, October 12, 2015
Monday Oct 12 2015
PreCalculus
Review HW problems from Friday...
Did you watch the videos... you *may* have a quiz over some of the problems in them...!
Cover the Cofunction Identities
p. 345 (16-24 EVEN, 46, 48,86)
Bridge Math
Factoring Difference of Squares
Worksheet
Geometry
GC-2 Identify and desc. relationaships among inscribed, angles, radii, and chords,; central, inscribed, andgles, etc.
Understand relationships between central and inscribed angles on the circle.
Relationships between angles and arc measure.
Work problems from board.
Review HW problems from Friday...
Did you watch the videos... you *may* have a quiz over some of the problems in them...!
Cover the Cofunction Identities
p. 345 (16-24 EVEN, 46, 48,86)
Bridge Math
Factoring Difference of Squares
Worksheet
Geometry
GC-2 Identify and desc. relationaships among inscribed, angles, radii, and chords,; central, inscribed, andgles, etc.
Understand relationships between central and inscribed angles on the circle.
Relationships between angles and arc measure.
Work problems from board.
Friday, October 9, 2015
Friday Oct 09 2015
PreCalculus
5.1 Trig Identities p. 340
Warm-up
Definitions
Work examples 1-8
Work Selected Problems at end of section 5.1 as time allows.
p.345 (2,27,28,31,32,45,52,54,70)
Watch videos over weekend. Two problems shown on the videos will be used on a quiz Monday or Tuesday.
See how the Unit Circle can turn into a Sine function (scroll half-way down page, look for animation.)
Good Intro to Trig
Bridge Math
Geometry
5.1 Trig Identities p. 340
Warm-up
Definitions
Work examples 1-8
Work Selected Problems at end of section 5.1 as time allows.
p.345 (2,27,28,31,32,45,52,54,70)
Watch videos over weekend. Two problems shown on the videos will be used on a quiz Monday or Tuesday.
See how the Unit Circle can turn into a Sine function (scroll half-way down page, look for animation.)
Good Intro to Trig
Bridge Math
Geometry
Thursday, October 8, 2015
Thursday October 08 2015
PreCalculus
Work review problems p. 334 - 337 first half of class before quiz.
Ch 04 Quiz
Look at Trig Identities (CH 05)
Bridge Math
Finish multiplying polynomials using FOIL or Dist. Property.
Worksheet
Geometry
Vertex form of a Circle -- Circles and inscribed angles, etc.
Vertex Form of a Circle - 10 problems
Graph Paper
Work review problems p. 334 - 337 first half of class before quiz.
Ch 04 Quiz
Look at Trig Identities (CH 05)
Bridge Math
Finish multiplying polynomials using FOIL or Dist. Property.
Worksheet
Geometry
Vertex form of a Circle -- Circles and inscribed angles, etc.
Vertex Form of a Circle - 10 problems
Graph Paper
Wednesday Oct 07 2015
PreCalculus
Applied Problems : angles of elevation and depression; headings, inverse trig functions to solve for angles.
p.327-327 (20, 25, 33, 49)
Bridge Math
Complete multiplying polynomials (FOIL and Dist. Prop.)
Geometry
Finish PARCC problems
Circles
vertex form of a circle
Completing the Square
Vertex Form
Worksheet - Given (or deriving) the vertex form of a circle, locate and sketch the center point, radius, and the circle itself.
Worksheet
Applied Problems : angles of elevation and depression; headings, inverse trig functions to solve for angles.
p.327-327 (20, 25, 33, 49)
Bridge Math
Complete multiplying polynomials (FOIL and Dist. Prop.)
Geometry
Finish PARCC problems
Circles
vertex form of a circle
Completing the Square
Vertex Form
Worksheet - Given (or deriving) the vertex form of a circle, locate and sketch the center point, radius, and the circle itself.
Worksheet
Tuesday, October 6, 2015
Tuesday Oct 06 2015
Precalculus and Bridge Math pre-empted for the 10th grade PLAN test.
Geometry
Problems on parallelograms: Link
Use problems as source problems drawn on overhead... (35 min)
Begin using review material in addition to continuing on with new objectives.
Select problems from practice EOC/CORE practice.
Geometry
Problems on parallelograms: Link
Use problems as source problems drawn on overhead... (35 min)
Begin using review material in addition to continuing on with new objectives.
Select problems from practice EOC/CORE practice.
Monday, October 5, 2015
Monday October 05 2015
PreCalculus
Review Friday's Lesson p.309-312
Review inverse relationship of arcsin, arccos, arctan...
Discuss use of unit circle and inverse trig functions to find unknown angles.
Use inverse trig functions to find unknown angles in application problems.
Bridge Math
Multiplying Polynomials by Monomials
Worksheet
Geometry
G-CO-11
Briefly discuss constructions from last week and we will be returning to them at week's end.
Prove theorems about parallelograms
- opposite sides are congruent
- opposite angles are congruent
Problems at end of class from following website:
http://www.mathwarehouse.com/geometry/quadrilaterals/parallelograms/
Review Friday's Lesson p.309-312
Review inverse relationship of arcsin, arccos, arctan...
Discuss use of unit circle and inverse trig functions to find unknown angles.
Use inverse trig functions to find unknown angles in application problems.
Bridge Math
Multiplying Polynomials by Monomials
Worksheet
Geometry
G-CO-11
Briefly discuss constructions from last week and we will be returning to them at week's end.
Prove theorems about parallelograms
- opposite sides are congruent
- opposite angles are congruent
Problems at end of class from following website:
http://www.mathwarehouse.com/geometry/quadrilaterals/parallelograms/
Thursday, October 1, 2015
Friday Oct 02 2015
PreCalculus
Read p 309-312
Work examples 1,2, and 3
Problems, p316-318 (2,4,6, 27-30 ALL, 71, 74, 75)
Bridge Math
Adding and Subtracting Polynomials
Work handouts and turn in.
Geometry
Work handout -- Geometric Constructions. Turn in when finished.
Read page 177 - 179. Copy rules, etc on these pages.
Page 180 (9 - 38)
Read p 309-312
Work examples 1,2, and 3
Problems, p316-318 (2,4,6, 27-30 ALL, 71, 74, 75)
Bridge Math
Adding and Subtracting Polynomials
Work handouts and turn in.
Geometry
Work handout -- Geometric Constructions. Turn in when finished.
Read page 177 - 179. Copy rules, etc on these pages.
Page 180 (9 - 38)
Thursday Oct 01 2015
PreCalculus
Define reciprocal trig functions.
Compare to Inverse trig functions
p306 (68, 72) Work out these multi-step applied math problems showing diagrams and all work.
Note: moving around with my jacket over my shoulders trying to stay warm with this cold and fever... back and forth to the board.
Kinda reminds me of Jame's Browns Cape Routine.
Bridge Math
Worksheet Polynomial Addition and Subtraction
Geometry
Beginning - constructing altitude of acute and obtuse triangles (pretty much the same as constructing a perpendicular to a line thru a point not on the line.
Define and construct Orthocenter, Centroid, and Incenter of a triangle.
Define reciprocal trig functions.
Compare to Inverse trig functions
p306 (68, 72) Work out these multi-step applied math problems showing diagrams and all work.
Note: moving around with my jacket over my shoulders trying to stay warm with this cold and fever... back and forth to the board.
Kinda reminds me of Jame's Browns Cape Routine.
Bridge Math
Worksheet Polynomial Addition and Subtraction
Geometry
Beginning - constructing altitude of acute and obtuse triangles (pretty much the same as constructing a perpendicular to a line thru a point not on the line.
Define and construct Orthocenter, Centroid, and Incenter of a triangle.
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