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
Friday, October 9, 2015
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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