Christina is an expert in test prep (SAT/ACT, SSAT/ISEE, GRE) as well as in academic support for math, science, and writing (middle school through college). She has almost 20 years' experience working one-on-one remotely with students to achieve their highest potential using her cognitive science and MIT engineering background.
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Achievable ACT - $99
Get ACT test prep built for today's learners - mobile, guided, and personalized. Reach your target ACT score with our powerful online self-study course and practice questions for math, English, science, reading, and writing.
Easy-to-understand online textbook
Chapter quizzes
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