Sheli Greenblatt - Chemistry Tutor

02/25/2024

03/02/2023

https://tutors.com/pa/philadelphia/chemistry-tutors/chemistry-tutor-96

Hi I am Sheli Greenblatt and I am a retired chemistry high school teacher. I have 33 years of teaching experience. I love teaching Chemistry and would be happy

01/21/2022

Here's a great site to practice Metric conversions (Very important skill in Science!)

Conversion between metric units

10/29/2021

Great Resources at Khan Academy for all Ages!

The average atomic mass (sometimes called atomic weight) of an element is the weighted average mass of the atoms in a naturally occurring sample of the element. Average masses are generally expressed in unified atomic mass units (u), where 1 u is equal to exactly one-twelfth the mass of a neutral at...

09/10/2021

Glad to be...

08/27/2021

Welcome Back to School and to Chemistry!
PhET is a great site for science simulations!

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02/06/2021

A FUN Science Project - Lemon Battery

We're going "Back To School" today, revisiting a classic at-home experiment that turns lemons into batteries — powerful enough to turn on a clock or a small lightbulb. But how does the science driving that process show up in household batteries we use daily? Emily Kwong and Maddie Sofia talk batte...

02/02/2021

Let it Snow!

Chemical educator and Compound Interest blogger Andy Brunning explores water’s unique behavior when temperatures plummet