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pH of Weak Acids and Bases - Percent Ionization - Ka & Kb
By The Organic Chemistry Tutor
This chemistry video explains how to calculate the pH of a weak acid and a weak base. It explains how to calculate the percent ionization of a weak acid using the acid dissociation constant Ka.
Math Activities To Have Students Do Over The Summer
By Lumos Learning
We are getting to the time of year when everyone is asking “What summer math activities should I send home with my students?” Watch this short video to keep yourself active with cool & fun math activities
11th Grade Mathematics
By
11th grade math lesson in which students interpret linear models and the correlation coefficient, and make predictions based on data.
9th Grade Biology
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9th grade biology lesson on taxonomy. Teacher leads the students through flatworm anatomy by having them create worms out of clay to strengthen their understanding.
Velocity Time Graphs, Acceleration & Position Time Graphs - Physics
By The Organic Chemistry Tutor
This physics video tutorial provides a basic introduction into motion graphs such as position time graphs, velocity time graphs, and acceleration time graphs. It explains how to use area and slope to calculate the velocity, acceleration, displacement, and whether if the particle is speeding up or slowing down. It also explains how to determine if the velocity is increasing or if the acceleration is positive.
Physics of Skydiving: Andrew Horning at K12Live! (MIT Museum Second Fridays, 1-10-14)
By MITK12Videos
ALL OF GRADE 9 MATH IN 60 MINUTES!!! (exam review part 2)
By Lumos Learning
Here is a great exam review video reviewing all of the main concepts you would have learned in the MPM1D grade 9 academic math course. The video is divided in to 3 parts. This is part 2: Linear Relations. In this video you will review everything there is to know about y=mx+b, scatterplots, and distance time graphs.
Financing California: K-12 Education
By Lumos Learning
Spending on K-12 education accounts for 40% of California's budget. With spending per capita and performance falling, a panel of experts discusses the future of K-12 education. Series: "Travers Conference in Ethics and Accountability