Diana Restifo
Tech & Learning editor and contributor since 2010, Diana is dedicated to ferreting out the best free and low-cost tech tools for teachers.
Latest articles by Diana Restifo
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Best Free Image Editing Sites and Software
By Diana Restifo last updated
The top free image editing tools below will help users enrich assignments, convey information, or even create art.
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Edtech Show & Tell: February 2025 -- ISE, TCEA & More
By Ray Bendici, Diana Restifo published
New edtech products that have caught our attention this month
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Awesome Articles for Students: Websites and Other Resources
By Diana Restifo published
The best online article sites for teaching
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FETC Edtech Show & Tell
By Ray Bendici, Diana Restifo published
New edtech products introduced at FETC that have caught our attention
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What is Polypad and How Can Teachers Use It?
By Diana Restifo published
Polypad is an award-winning digital math playground
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Edtech Show & Tell: January 2025
By Ray Bendici, Diana Restifo published
New edtech products that have caught our attention this month
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Best Free Winter Holiday Lessons and Activities
By Diana Restifo last updated
These top free winter holiday lessons and activities are easy to access, use and enjoy for teachers and students alike.
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Best Free Hour of Code Lessons and Activities
By Diana Restifo last updated
These Hour of Code lessons and activities are free and easy to use since most don’t require an account or login
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Edtech Show & Tell: December 2024
By Ray Bendici, Diana Restifo published
New edtech products that have caught our attention this month
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Top Sites for Differentiated Instruction
By Diana Restifo published
These online platforms offer a wide variety of tools to help teachers differentiate instruction in their classrooms
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Best Math Sites and Apps for Education
By Diana Restifo published
Make math engaging, exciting and fun with these top math games and puzzles
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Best STEM Apps For Education
By Diana Restifo published
Top STEM apps for teaching biology, chemistry, math, physics and more
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Edtech Show & Tell: November 2024
By Ray Bendici, Diana Restifo published
New edtech products that have caught our attention this month
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Best Free Social-Emotional Learning Sites and Apps
By Diana Restifo published
Social-emotional learning resources for teachers, families, and students
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AI Starter Kit for Teachers
By Ray Bendici, Diana Restifo published
Build your AI understanding and toolbox with these teaching platforms, sites, and apps as well as expert advice
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Best Free Indigenous Peoples Day Lessons and Activities
By Diana Restifo last updated
Explore the top free lessons and activities for teaching about Indigenous history and culture
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Best Cybersecurity Lessons and Activities for K-12 Education
By Diana Restifo last updated
Cybersecurity lessons and activities for K-12
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Edtech Show & Tell: October 2024
By Ray Bendici, Diana Restifo published
New edtech products that have caught our attention this month
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What is Toy Theater and How Does It Work?
By Diana Restifo published
Toy Theater provides imaginative, fun, and effective games for teaching math, reading, art, and more.
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Edtech Show & Tell: September 2024
By Ray Bendici, Diana Restifo published
New edtech products that have caught our attention this month
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