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Category: Algebra

link to Conquering Coin Problems

Conquering Coin Problems

https://youtu.be/JQu-kJwtI1U These are more great beginning word problems. They require creating a system of equations.

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link to Consecutive Integers

Consecutive Integers

https://youtu.be/6u3H5FUTqnw?si=Q_ZQ_mN87KdW-6U4 These are good starter word problems that ensure that we have our terminology correct. Things like sum, difference, more than, less than,...

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link to The Surprising Origin of the Quadratic Formula

The Surprising Origin of the Quadratic Formula

https://youtu.be/LXYuIiQoMng?si=ROyctAat9OwELF3z Have you ever wondered where the quadratic formula came from? The irony is that it came about as a result of the thing it saves us from doing...

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link to Distance Problems Made Easy

Distance Problems Made Easy

Have you ever struggled with distance problems? These two techniques may help! https://youtu.be/QqLhwmJp3JA?si=_P0ALpFApMhFhs21

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About Me

My name is Mark Noldy (rhymes with moldy). I've been teaching high school and college math students for over 25 years. I have learned that they can all succeed when they realize that math is a participation sport. Pay attention, do the work, and never give up! You got this!

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