Mathtrain.com with Mr. Marcos
Mathcasts from Mathtrain.com brings you video math lessons mostly hosted by middle school students. We use a Tablet PC and cover middle school mathematics. You can watch and listen to step-by-step explanations of math problems. Welcome to the Mathtrain.com with Mr. Marcos podcast. This is ...
Mathcasts from Mathtrain.com brings you video math lessons mostly hosted by middle school students. We use a Tablet PC and cover middle school mathematics. You can watch and listen to step-by-step explanations of math problems. Welcome to the Mathtrain.com with Mr. Marcos podcast. This is episode 6. In this show, "Bob" grabs an iPod, hooks up a microphone to it and goes out interviewing people about mathtrain.com. "Bob" is one of my middle school students and a complete natural, as you will hear. "Bob" speaks to a parent as they both walk down the sidewalk. This is the first time anyone here used the microphone-enabled iPod. Bob had no headphones, no training on how to use the iPod and no script. The complete interview is spur of the moment. This is only the beginning for our future use of the recordable-iPod. The ease of use and the mobility of the iPod has opened-up new and exciting possibilities for us.
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Mathtrain.TV, Ep.109, Remembering the Nines
6th grader, "Kermit", shows us 3 interesting ways to remember ...
6th grader, "Kermit", shows us 3 interesting ways to remember the 9's - - multiplication by 9. - She recorded and edited the entire screencast by herself! - Part of the student-created Mathtrain.TV project.
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Mathtrain.TV, Ep.108, Basic Trig with Paul
"Paul" returns from high school to do a basic trig ...
"Paul" returns from high school to do a basic trig video. She shows us the famous "soh cah toa" used in trigonometry. Part of the student-created Mathtrain.TV Project.
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Mathtrain.TV, Ep.107, Complete the Square
An algebra student had this question for homework. This is ...
An algebra student had this question for homework. This is a tutorial for a completing the square problem from Mathtrain.TV.
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Mathtrain.TV, Ep.106, Visual of Subtracting Fractions (mixed numbers)
A visual look at subtracting fractions. This goes along with ...
A visual look at subtracting fractions. This goes along with another video we made several years ago. Here, we use pizza as a way to help visual this subtraction of fractions. - Original video with alternative method is at http://youtu.be/yXiG2iv1Vq8 .
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Mathtrain.TV, Ep.105, Fraction Busters w/”Rebecca”
7th grader, "Rebecca", introduces us to fraction busters - a ...
7th grader, "Rebecca", introduces us to fraction busters - a way to simplify solving equations. - -
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Mathtrain.TV: Ep.104, Solving Equations w/ Variables on Both Sides
7th Grader, "Betty", debuts with her tutorial. She takes the ...
7th Grader, "Betty", debuts with her tutorial. She takes the word problem, translates it into algebra, and then solves it. There are variables on both sides of the equation.
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Mathtrain.TV: Ep.103, GEMDAS with Kermit and Freckles
Another debut from two 6th graders, Kermit and Freckles (not ...
Another debut from two 6th graders, Kermit and Freckles (not their real names). Watch these two simplify a problem using the order of operations (also known as PEMDAS and GEMDAS). - "Kermit" did 100% of the editing and this was her first time ever us...
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Mathtrain.TV: Ep.102, Multi Step Equations with Rachel
7th grader, "Rachel", makes her debut showing us how to ...
7th grader, "Rachel", makes her debut showing us how to solve a multi-step equation.
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Mathtrain.TV: Ep. 101, Evaluating with Swifty and Patrick
A new school year and "Swifty" & "Patrick" make their ...
A new school year and "Swifty" & "Patrick" make their debut video here on Evaluating Algebraic Expressions! - - Part of the Mathtrain Student-Created Project at Lincoln Middle School in Santa Monica, CA.
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Mathtrain.TV: Ep.100: Writing Repeating Decimals as Fractions in Simplest Form
A look at how to write repeating decimals as fractions ...
A look at how to write repeating decimals as fractions in simplest form.
