Welcome to the Showcase!
Over 800 presenters and co-presenters share 242 short videos highlighting innovations in STEM education. We invite you to view all of these videos and to read the discussions that took place May 13th to May 20th. View most discussed videos. See all recognized presentations chosen as Facilitator Choice, Presenter Choice and Public Choice.
EXPLORE VIDEOS
天行app安卓版下载
天行app安卓版下载
Barbara Rogoff’s video was viewed
Mary Dussault’s video was viewed
Jon Boxerman’s video was viewed
Allan Feldman’s video was viewed
Diana Franklin’s video was viewed
Alice Anderson’s video was viewed
Paul Craig’s video was viewed
Rajeev Rupani’s video was viewed-
Alice Anderson’s video was viewed
Liz Cook’s video was viewed
Amy Hackenberg’s video was viewed
加速精灵安卓官网 was viewed
hao123_上网从这里开始:hao123是汇集全网优质网址及资源的中文上网导航。及时收录影视、音乐、小说、游戏等分类的网址和内容，让您的网络生活更简单精彩。上网，从hao123开始。 was viewed
Jessica Hunt’s video was viewed
Haley Harville-York’s video was viewed
Laurin Buchanan’s video was viewed
Joseph Kern’s video was viewed
Alicia Santiago’s video was viewed
Joan Freese’s video was viewed
Mark Windschitl’s video was viewed
天行app安卓版下载
Bringing together all of the videos from the 2019, 2018, 2017, 2016, and 2015 Video Showcases, with new, interactive features.
Visit the Multiplex!
天行app安卓版下载
57973 Video plays
81637 Unique visitors
from 184 countries
天行app安卓版下载
5464 Discussion posts
See Most Discussed »
加速精灵安卓官网 Presenters’ Choice votes cast
46636 Public Choice votes cast
