One question I get all the time is “what calculator should I buy my student?” I always suggest that students use the same calculator at home that their teacher uses in class. By “same” I mean same manufacturer and same model, the color of the outside of the calculator doesn’t matter. Also check what type of calculator will be allowed on tests.

I suggest the TI-30X, which is a basic scientific calculator that you can get from places like OfficeMax and Walgreens. They are also available on Amazon here. I suggest any Texas Instruments brand scientific calculator that has at least 2 lines of text (so you can see what you typed in). These are usually less than $15. This calculator is also useful for physics and advance calculus classes that restrict calculators on tests.

Most public high schools traditionally use the TI-84 plus calculator starting in Algebra II. The only change in the TI-84 plus in the past years have been different colors (silver, pink, etc) and different batteries. They all should function the same. I get my calculators from eBay, since I can buy a calculator for around $50 used when it is normally $110 new. When purchasing a calculator on eBay, I suggest that you check that it comes with a cover, is from a highly rated company, and has at least a 30 day warranty. Here is the Amazon link for the TI-84 plus. Students can use this calculator on the SAT, so it’s good to know how to use it now.

Most private high schools use the TI-Nspire. This is also allowed on the SAT, and can be found for cheaper on eBay. When buying this calculator on eBay, also check that it comes with the power cable.

Using the same calculator on homework will help you prepare for the test. Our tutors can help students ensure they know all the great functions of their specific calculator.

This quick game will help 5th, 6th, and 7th grade students find all the factors of a number. This skill is useful in learning greatest common factor (GCF) and adding fractions. You can play this game around the dinner table. All you need are two dice.

Target Grades: 5th-7th

Instructions: YouTube, Printable Instructions

Tutor: Kate

This quick game will help 5th, 6th, and 7th grade students find all the factors of a number. This skill is useful in learning greatest common factor (GCF) and adding fractions. You can play this game around the dinner table. All you need are two dice.

Target Grades: 5th-7th

Instructions: YouTube, Printable Instructions

Tutor: Kate

The SAT is stressful enough, try these tools to avoid silly math mistakes on the SAT and get the most points you can.

It's better to spend a couple extra seconds on a problem and get it right than race though all the problems and get most of them incorrect.

Our hands on engineering kits give students a real world example of using creativity and science to solve problems. We customize kits for groups of 10 students or more in the following areas:

Aviation and Flight

Biomedical Engineering

Civil Engineering

Electrical Engineering

Mechanical Engineering

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