Mrs. Oro's Study Casts

p. 346 #19, 21, 23 Find the slope of the line perpendicular to the graph of each equation.

p. 322 #67, 69 71 Given two points on a line, write the equation of the line in slope-intercept form.

p. 313 #11, 17, 19 p. 320 #1, 3, 5, 7, 9 Find the slope of a line passing through two points AND find the slope and y-intercept of an equation.

p. 184 #1, 3, 5, 17, 19, 21 Find the missing side of a triangle with two known lengths and determining whether or not a triangle is a right triangle based on the length of three sides.

Algebra: This explains the square root of 27 x cubed.

Algebra: This explains the square root of 50x squared.

This explains a second way to think of the square root of x to the sixth power.

This explains the square root of x to the sixth power.

Review of question 10 from the April 27, 2012 quiz.

Review of questions 4 through 6 on the April 27, 2012 quiz.

Solving an area problem with expressions.

Factoring trinomials.

Factoring expressions.

Factoring expressions.

Factoring expression.

Factoring expressions.

Simplifying the difference and product.

Review of degree and number of terms.

Out of 700 students in the 7th grade, 12% wanted the class colors to include orange, 36% wanted blue, and 24% wanted black. Of the percent remaining, half wanted green. So out of all of the students, how many did not want blue, orange, black, or green as class colors?

9 is what percent of 72?

Write a proportion and solve to find what number is 25% of 46.

What is 36% of 50?

What number is 75% of 16?

Write 195% as a decimal.

Write the decimal that is equivalent to 72%.

Write 8.5% as a decimal.

What percent is equivalent to 0.310?

Express 0.045 as a percent.

Write 65% as a fraction in simplest form.

Write 4% as a fraction in simplest form.

Express 9/10 as a percent.

On a scale drawing, the scale is 1 inch:4feet. Find the dimensions of a 16 foot by 9 foot room on the scale drawing.

Solve the proportion 3/5=w/4.

Solve the proportion x/6=3/8.

Express the rate 48 miles in 5 hours as a unit rate.

Write a ratio equivalent to the ratio 1:3.

Are the ratios 3:10 and 33:100 equivalent? Show your answer by simplifying.

Express the ratio 30 seconds to 5 minutes as a fraction in simplest form.

Just Starting Podcast: December 2009 Show 1 Diane Midness: "Learning with the World, Not Just About It" at Kean CIE Links: http://delicious.com/njtechteacher/cie09+iearn Music: Joe Sibol "Monster Techno Blues" from his album "The Great Music". The song is titled and is licensed under Creative Commons Attribution-Non-Commercial 2.0 license. It was found at podsafeaudio.com. Image: Josep Mª Rosell. "I wanna hold your hand." batega's photostream. 2007 Nov 4. 2009 Dec 12. http://www.flickr.com/photos/batega/1865482908/ under Creative Commons Attribution 2.0 Generic [tags]education[/tags]

Created in sixth grade math class.

Created in sixth grade math

Created in sixth grade math class

Created in sixth grade math

Created in sixth grade math class

Created in sixth grade math

Created in sixth grade math class

Created in sixth grade math class

This is the audio only file for the chapter two slides.

This podcast will help you prepare for the chapter two mid chapter quiz. It is the audio version of the podcast. I am using a piece of music by Joe Sibol from his album "The Great Music". The song is titled "Monster Techno Blues" and is licensed under Creative Commons Attribution-Non-Comercial 2.0 license. It was found at podsafeaudio.com.

Welcome audio podcast for sixth grade math with Mrs. Oro.