Pythagorean Theorem

 

Learning Objectives:
Increase confidence with similar triangles
Know the formula for the Pythagorean Theorem
Know how to solve for a missing piece of a right triangle
Know what a hypotenuse is

similar triangle - practice - this is another blog post - read through/ especially if you are having a hard time with these / **** be sure to do the questions on page 11 - bring your answers to class!

pythagorean theorem - video

math is fun - pythagoras theorem - lots of good info - be sure to try the practice problems at the bottom


pythagorean Theorem practice - try all 11 questions - feel free to use a calculator

Similar Triangles & roots / square roots

 

Learning Objectives:
Increase confidence with similar triangle word problems
Know the relationship between squaring and square roots
Know how to calculate a square and a square root

triangle word problems - these also include solutions - you try the questions and then see if your answers match

similar triangle practice

video - squares / square roots

math is fun- squares and square roots

practice with square roots

A little more - angles & triangles

 

Learning Objectives:
Use angle knowledge to solve word problems
Know how to solve a proportion
Define Congruent & Similar


angle word problems

purple math - solving proportions

Sal explains proportions

khan academy - proportion practice

congruent triangles

similar triangles

triangle video

Triangles and Angles

 

 

Learning Objective:
Know the difference between obtuse, acute and straight angles
Explain Complementary Angles
Explain Supplementary Angles
Know how to find a complementary or supplementary angle



math is fun - types of angles

angle video

practice with angles

math is fun - lesson and practice


We will be using these objectives on Thursday in relation to triangles :)  After we finish our measuring activity that is.

More Practice and some Triangles

Learning Objectives:
Increase confidence with circles - Area & Circumference
Identify the 4 types of triangles
Know how to find the missing angle


circle game

circle quiz - use a calculator!

triangle video

sum = 180 video proof

practice finding the missing angle - green box is info - blue box is practice

P / A / V & Circles

 

 

Learning Objectives:

Gain confidence with finding Perimeter, Area, & Volume
Know how to find radius and/or diameter

Know how to find circumference of a circle
Know how to find Area of a circle


Jeapordy review  - good practice

word problems practice

volume word problems

Circle practice - math is fun

math goodies - circle practice

A little more Perimeter and lots of Area and Volume

Learning Objectives:

Increase confidence with finding perimeter
Understand and be able to find area
Understand and be able to find volume

Introduction to circles - be able to define diameter, radius, & chords

math goodies - practice perimeter - be sure to try the 5 problems at the bottom

area video

math guide - area    - at the bottom of each section click on the quizmaster link to test your knowledge.  Stop after the triangle section

volume video

more volume - explain and practice - don't worry about downloading anything and be sure to start on slide #3 and go through #8

math - goodies - circles defined



Fun and informative  -  Donald Duck in Math Land - not required but I think you will agree

-Taking the next measurement step -

 Perimeter Area & Volume

Learning objectives:

Practice conversions
Understand the difference between perimeter, area, and volume
Know how to find perimeter of a plane figure

metric conversion practice

perimeter area volume video

practice finding perimeters