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Science and Mathematics Education Commons™
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Articles 1 - 4 of 4
Full-Text Articles in Science and Mathematics Education
P-39 Interdisciplinary Diffusion Lab, Sable Canales, Chloe Gaban, Mickey Kutzner
P-39 Interdisciplinary Diffusion Lab, Sable Canales, Chloe Gaban, Mickey Kutzner
Celebration of Research and Creative Scholarship
Diffusion is a principle in Physics, Chemistry, and Biology. The rate of diffusion is affected by temperature, particle size, concentration, and material type. Students can model the rate of diffusion based on particle size by contrasting blue and yellow dyes. Two petri dishes containing agar-agar receive a drop of dye at the center. The radius of expansion is recorded over time. The variance of the distribution grows as 𝜎2=4𝐷𝑡, where 𝜎2 is the variance, D is the diffusion constant, and t is time. Graphing variance versus time gives a slope of 4D. Diffusion constants vary by particle size, allowing for …
Step Up Workshop, Michael J. Wadness, Savvy Lodge-Scharff
Step Up Workshop, Michael J. Wadness, Savvy Lodge-Scharff
Science and Engineering Saturday Seminars
Did you know that teachers are the reason that most undergraduate women in physics chose that degree? That's right. You are key to encouraging women to pursue prosperous careers in physics! The STEP UP project provides access to downloadable research-based lessons about physics and a nationwide community of teachers engaged in changing the future of physics. This insightful and interactive workshop invites participants to join a national movement designed to empower teachers with resources specifically focused on leveraging high school physics teachers' pivotal role in influencing the career choices of women and contributing to the culture change needed to inspire …
The Role Of Knowledge And Noticing In Teacher Decision Making, Darl Rassi
The Role Of Knowledge And Noticing In Teacher Decision Making, Darl Rassi
Scholar Week 2016 - present
In this study, we examined the role that teacher knowledge and noticing played in the decision-making process of two in-service mathematics teachers. Differences between the two teachers and implications for the field will be presented.
Ccny Noyce Teacher Academy Highlights 2013-2018, Martin Rosenman
Ccny Noyce Teacher Academy Highlights 2013-2018, Martin Rosenman
Open Educational Resources
Highlights of The CCNY NOYCE Fellows Teacher Academy 2013-2018.