Math and science build on each other, and while each class contains a lot of information the next class will probably use, there are usually only a few skills you need to master before progressing to the next level.
This series is going to explore the top 3 things you need to take away from each math or science class to be successful in subsequent classes. If you only have time to study 3 skills, these are them.
How to solve for a variable or term
Most math and science courses have you churn equations to solve for a variable, but it all starts here in Algebra. Finding x is all about balance. Take away from one side and add to the other.
If you take the time to learn the patterns of finding x or rearranging equations, then Geometry and Algebra 2 will be a breeze.
How to graph
In algebra 1 you learn about graphing lines and quadratic equations. Even if you don’t remember the details of how to graph quadratic equations, the ability to make a table and graph some points will come in handy down the line.
As you work thorough Algebra, pay attention to what the general equations look like graphed. You should know that something with only an x term is a line and something with an x^2 term is a parabola. Just knowing the general shape of an equation is enough to get you through a lot of the SAT/ACT.
Graphing an equation can also give you insight into solving problems when you don’t know how to start. If you are stuck on a problem, graph it or draw a picture. Often in representing the problem pictographically you will see the path to the answer.
How to read a graph or chart
This is the number one skill you will need as an adult that you learn in Algebra 1. We use graphs and charts to display all kinds of complex information for easier consumption. Charts and graphs are used on the news, in ads, and when dealing with money.
If you can’t read a chart, how will you know if the house you are thinking of buying is a good investment? When they show a chart on the news how will you know if they are being unnecessarily hyperbolic?
If you learn nothing else from Algebra, learn how to read and interpret a graph or chart. You will need this skill for the rest of your life.
How to get good at these skills
The best way to get these skills is to practice problems until it becomes second nature. If your study skills are a little rusty, check out these posts to improve.
Stay tuned for more specific posts about solving for a variable, graphing, and reading a graph. I’ll be adding those in the coming weeks.
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Jane Reid
Jane Reid, the primary author of Unprepared Mom and STEM 911, is an educator, tutor, women’s rights advocate, and mom. Here to make your life easier one article at a time.