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Karina R. for tutoring lessons in San Francisco CA Over 600 tutoring hours WyzAnt Tutoring Tutor Tutor United States

Karina R.

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San Francisco, CA (94122)

Travel radius 15 miles
Hourly fee $85.00
Save up to 15% (i)
  185 ratings
Background check passed as of 1/17/14

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Find the general solution? (answer)

This is just one of those polynomial cases. You start by assuming that y is of the form (x+1)^r, calculate y' and y'', plug them back in, factor what you get, and solve the r equation that you get so that the whole thing can be zero. You get more than one value of r, so the general solution...

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The Tortoise and the Hare at School

A recent survey question from the WyzAnt people got me thinking. The question asked how many hours of tutoring in took, on average, to help a student go up a letter grade. I found myself hesitating before answering, because I have done two different types of tutoring, with two very different results. In the end, I decided to answer based on my favorite type of tutoring: 7 to 10 hours. Let's... read more

Don't Forget to Ask

My latest thoughts have again been inspired by one of those little surveys WyzAnt like to ask their tutors. This time the question was about what we, as tutors, think parents should ask of us before hiring us to help their children. A seemingly innocent, simple question which, nevertheless, left me thinking. To be honest, I hadn't really considered this before. I do a lot of the asking... read more

My Teaching Philosophy

Over the many years I have been tutoring, I have time and again found myself hating the teachers that assign the homework and tests my students have to work on. Of course, this doesn't happen every time, or even most times, but it happens often enough that it prompted me to write this.   The reason I dislike these teachers so much is not related to how much work they create for... read more

Karina's Hourly Rate

Hourly Fee: $85.00

Save up to 15% with a discount package

Cancellation: 8 hours notice required

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Save between 5 and 15% on tutoring by purchasing credit with one of our prepaid discount packages. You can buy one of our standard 5, 10 or 15% packages or customize your own package based on how much tutoring you need. The credit you purchase can be used towards any tutor at any time and does not expire. If you do not use the entire package, we will simply deduct what you did spend on tutoring from your original purchase price and give you a refund. Discount packages start as low as $190.

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Background Check Status for Karina R.

Karina R. passed a background check on 1/17/14. The check was ordered by Karina through First Advantage. For more information, please review the background check information page.

After sending a message to Karina, you will be able to order a new background check for $7.99. As part of your tutor selection process, we encourage you to run updated background checks. Please also review the safety tips for hiring tutors.