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Video 3: "Algebra I"
I. Before you watch the video answer the following questions. The title of the video is "Algebra I" What do you think this video will be about? Mention five words you think you might listen to in the video.

II. Now click on the following link and watch the video. While watching, please answer the following questions: http://link.brightcove.com/services/player/bcpid1842754532?bctid=5254426001

Image taken from: http://www.ehow.com/how_2363893_solve-algebraic-equations.html on August 12th. 2009

1. Mr. Mc Call is solving three types of equations in this video. Which are those types of equations? 2. What are the two keys he mentions for solving any equation? 3. a. Mention the steps he takes to solve the 1st problem. b. What kind of equation is this one? 4. a. Mention the steps he takes to solve the 2nd problem. b. What kind of equation is this one? 5. a. Mention the steps he takes to solve the 3rd problem. b. What kind of equation is this one? 6. a. Mention the steps he takes to solve the 4th problem. b. What kind of equation is this one? c. What’s the difference between problem 3 and problem 4? 7. Did you like the video? 8. What new things did you learn?

Updated August 12th 2009 video 1 **Video 1: "Geometry Tips : What Is the Pythagorean Theorem? " **   1. What is the pitagoream theorem?    2. Why is it said to be exclusive?    3. What is a hypothenuse?    4. What is the name of the other sides of a rectangle triangle?    5. What steps he uses to solve the problem on the video?   Answers    1. Pythagora´s theorem is one of the most popular theorems of the math. This says that the square of the hypotenuse is equals the square of the legs.    2. Because pythagora´s theorem is valid only for right triangle.    3. The hypothenuse is the side largest of right triangle.    4. Legs.    5. These are: a=3, b=4    video 2  **Video 2. Dr Quantum - Flatland ** I. Before watching the video: 1. What do you think the video will be about?  I do think that this video is about one flat world 2. What do you think "flatland" means? I do think that means flat thing II. Please answer the following questions: 1. Who are the main characters in the video? The main characters are Dr. Quantum and little circle. 2. What's the difference between the worlds in which the characters live in? Dr. Quantum´s world is three-dimensional 3. What does Dr. Quantum decide to do? He does decide to tell the other character that there one world three-dimensional 4. What does this cause to the other character? It does causes one great surprise to little circle. III. After watching the video, please answer these questions. How many dimensions do you know? Please mention them and define them. Three dimensions: One dimension, two dimensions and three dimensions. Would you like to live in a two dimensional world? Why? No, because the world of two dimensions has many limitations. All we would be flat. video 3 Video 3: "Algebra I"   I. Before you watch the video answer the following questions. The title of the video is "Algebra I"   What do you think this video will be about? I do think that this video be related with mathematical equations. Mention five words you think you might listen to in the video. Equations, reciprocal, algebra, equal, members II. Please answer the following questions: 1. Mr. Mc Call is solving three types of equations in this video. Which are those types of equations? Linear equation with one variable, linear equation with two variables equals linear equation with different variables. 2. What are the two keys he mentions for solving any equation? They are the reciprocal and the additive inverse. 3. a. Mention the steps he takes to solve the 1st problem. Add 2 to both sides and multiply 1/5 on both sides. b. What kind of equation is this one? It is linear equations with one variable 4. a. Mention the steps he takes to solve the 2nd problem. Applied the distributive property, applied the reciprocal and the additive inverse. b. What kind of equation is this one? It is linear equation with variables on both sides. 5. a. Mention the steps he takes to solve the 3rd problem. Applied the reciprocal and additive inverse. b. What kind of equation is this one? It is linear equation with multiple variables. 6. a. Mention the steps he takes to solve the 4th problem. Applied the additive inverse and reciprocal. b. What kind of equation is this one? It is equals to equation three c. What’s the difference between problem 3 and problem 4? The different is that equation 4 is fractional. 7. Did you like the video? Yes. 8. What new things did you learn? Although knew these methods to solves equations do not remember the name that was given to each step.