Friday Nov 20 2015

PreCalculus

When would you use parametric equations?  Well...  YOU are made up of parametric equations...  billions of them...




The TI Nspire can grap parametric equations... even 3D ones.









Use your Nspire to graph the helix in 3D..  and other assorted 3D functions.




Bridge Math

Work examples and problems on writing word problems as equations and solve them

Website:  here





Geometry

Continue with volume and surface area of pyramids

Worksheet

Surface area and volume of spheres

Volume of Pyramids


S.A. of pyramids and cones

Thurs Nov 19 2015

PreCalculus


9.7 Polar Graphing  p.682

Examples 1, 2...  using symmetry to assist in sketching graph




Classwork/HW :  p.689 (19-34)



Bridge Math

Solving Multi-step equations, continued


Geometry

EOC Review  7.3 Surface Area  p.445







Classwork:  p.449 (6-45)

Wed Nov 18 2015

Precalculus

Micro Quiz (Parametric Equation; Remove parameter and graph...)

CH 9.6 Polar Coordinates  p. 676

Examples p. 676 - 678

Watch highlights of types of polar graphs below:


Classwork p. 680 (2, 14, 18, 22, 24)

Make up assignment for quiz:  Watch and take notes over the following video.  Present notes Friday






Bridge Math


Solve Multistep Equations




Geometry

EOC Review:  Surface Area and Volume of Right Cylinder  p. 453

Terminology p. 453 :  altitude, lateral surface, oblique and right cylinders, Base

Formula and Examples

p. 456 (6-35)

Tuesday Nov 17 2015

PreCalculus

Check applied problems p. 675 ( 59, 60)  on board.

Each problem has 3-4 steps.  each one must be completed by end of class.

Watch video and work out problems.  Pause video and then see if you have the correct answer.

One will probably be on your quiz tomorrow.









Bridge Math


Work Multi-step Equations

Show Steps.





Geometry


Continue with 16 - 29, 45

Work and CHeck

Monday Nov 16 2015

PreCalculus

Work through Parametric Equations problems p. 674-676 on board step by step.





Bridge Math

Continue solving multi-step Inequalities






Geometry


EOC Review:  Surface Area and Volume of Cones

CH 7.5  p. 460

Formulas and Examples

Work p.465 (10-15)

Note:  4th Period Program in auditorium (driving safety - no texting or drinking behind the wheel) at 1:10PM.  No time to work problems in class - HW (10-15)

Continue with 16 - 29, 45 next class.

Friday Nov 13 2015

PreCalculus

Discuss Parametric Equations.  Vocabulary...  Initial Point, Eliminating the Parameter, etc.


Work and check various problems from HW + more problems from page 673, 674.  Students work problems out on whiteboard.
HW  p. 674 (19, 20, 21, 23, 28, 59) Finish as HW - turn in Monday.




Bridge Math


Solving Multistep Inequalities.

Worksheet




Geometry

Review of Trig functions  plus word problems involving Soh Cah Toa.  

Problems

Thursday Nov 12 2015

PreCalculus

Discuss Parametric Equations.  Vocabulary...  Initial Point, Eliminating the Parameter, etc.


Read through Link from previous HW.  GO over it section by section.  Discuss how Parametric Equations can help you visually understand relations that are normally hard to graph.

Watch partial videos (basic intro to parametric equations and a couple of worked graphing problem)

HW  p. 673 (9,10) and finish the videos from Tues.




Bridge Math


Conclude review of Exponent rules.




Geometry

Finish Tuesdays problems (Transformations of Geometric shapes)

Some students were testing so they are behind.  Those finished can begin working on Trig word problems (worksheet)