Edutopia's Top 20 Lists

In honor of Edutopia's 20th anniversary, we're producing a series of Top 20 lists, from the practical to the sublime.

• 20 Everyday Ways to Model Technology Use for Students by Heather Wolpert-Gawron
• 20 Ideas for Engaging Projects by Suzie Boss
• 20 of My Biggest Teaching Blunders by Todd Finley
• 20 Things I Never Thought I'd Say In an Elementary Classroom by Gaetan Pappalardo
• 20 Tips for Managing Project-Based Learning by Andrew Miller
• 20 Tips for Creating a Safe Learning Environment by Rebecca Alber
• 20 Worst Science Jokes Ever by Eric Brunsell
• 20 Tidbits for New Teachers by Lisa Dabbs
• 20 Movies Every Educator Should See by Nick Provenzano
• 20 Things Elementary Kids Will Likely Say in September by Gaetan Pappalardo