# Feb 27 Precalculus Law of Cosines

EQ: How do you solve an oblique triangle?

TSWBAT Apply the Law of Cosines to Solving Oblique Triangles

ACT 1: . TriangleSolvingToolkit

Make a Triangle Solving Toolkit — Make a Study Guide/Toolkit for Solving Triangles… Include Pictures, Formulas and Examples of all the casesCheck w a Triangle Solver if needed

Fold 3 Pieces of Construction Paper into a Book

a) Cover Page “Triangle Toolkit” — pictures

b) 1 Page Pythagorean Theorem– include Special Right Triangles and Pythagorean Triples   Ch 7.1

c) 1 Page Trig Ratios/ “SohCahToa”   One of each Ch 7.1

d) 2 Pages Law of Sines— Include the cases AAS and ASS and one triangle w two solutions   Ch 7.2

e) 2 Pages Law of Cosines  Include SAS and SSS examples  Ch 7.3

f) 2 Pages for area formulas– to be learned on Monday. Include A=bh A=absinC and Heron’s formula

ACT 2: Practice Law of Cosines PrecalMatters Notes Ex 2-6

HW: Triangle Toolkit

KhanAcademy Law of Sines and Cosines  Study Ch 7.1-7.3

# Feb 27 Calculus BC Differential Equations

EQ: How do you solve problems of exponential and logistic growth?

TSWBAT demonstrate mastery of exponential and logistic growth formulas and separation of variables

DEQ BC Exam

HW: CLUE

# Feb 27 Statistics Understanding the P-Value

EQ: How do you conduct a significance test

TSWBAT: State, Formulate, Solve and make conclusions based on a sample to determine whether the results are statistically significant

Classwork:

1. Finish Chapter 11 Reading Guide

Z-Hypothesis Testing Practice

ZHypothesisTesting

HW: Chapter 15 Online Quiz if you’re ready TPS Ch 10 Online Quiz- last chance

Notes for the Future

Inference Conditions WS

Inference Decision Maker

# Feb 27 Calculus AB

EQ: How do you find volume

TSWBAT demonstrate mastery of Area and Volume

Area and Volume EXAM

# Feb 26 Precalculus Law of Cosines

EQ: How do you solve an oblique triangle

TSWBAT solve triangles w the law of sines and prove the law of cosines.

Example 3:  In , a = 10, b = 16, and m<A = 30º.  How many distinct triangles can be drawn given these measurements? Solve the Triangle

Classwork: Proof of the Law of Cosines

Math Illuminations Discovery Sheet

TH Quiz: Solve the triangle where A=40 , b=12, a=8. (hint, there may be two solutions) Chapter 7.2 into Ch 7.3

# Feb 26 Calculus BC Series Exam

EQ: What is a series? When does a series converge

TSWBAT show mastery of the various series they will be tested on on the AP test

SequenceandSeriesExam2

TH – Finish Sequence and Series Exam 2

# Feb 26 Statistics Significance Tests P-Value

EQ: What is the meaning of statistical significance

TSWBAT calculate and determine a P-value to perform inference

Review MMM Worksheet from Yesterday p 12 and 13