**PhET Interactive Simulations**

**What this Resource Includes:**

Science and Math Simulations, Suggested List of Learning Goals, Lesson Ideas & Activities

**Subjects:**

Physics, Biology, Chemistry, Earth Science, Math

**Grade Level:**

K-12+

**Audience:**

Learners & Teachers

**Platform:**

Web-based

**Price:**

Free

**Bonus Points:**

Each Simulation can be downloaded and used offline, Simulations are designed through educational research

**What it does well:**

PhET Interactive Simulations is a learning resource from the University of Colorado that has a library of science and math simulations. These simulations allows anyone to learn about specific science or math concepts through direct interaction. Some of these concepts include: sound and waves, quantum phenomena, balloons and static electricity, and density. Users can experiment in the simulation environment and observe the reactions produced. The PhET simulations are accompanied by useful teacher resources such as a list of topics the simulation covers, sample learning goals, teaching ideas and activities. Teachers can submit their own teaching ideas and activities for each simulation which can be added to the website. One interesting aspect of the site is how every simulation can be downloaded to a computer, CD, or USB. Making it convenient for teachers, who can use them in classrooms that do not have an internet connection. These simulations were designed to be used in the classroom and have been tested for educational effectiveness. The testing process include student interviews and observation of simulation use in the classroom. All simulations are free to use and the website even includes the source code for each simulation.

**Link:**

http://phet.colorado.edu/en/simulations/category/new

# Math

# Edtech Function Review: Glean, The Video Lesson Library that Tracks Viewership. Great for Flipped Classrooms!

**Subjects:** Math & Science

**Subject Topics:** Algebra, Geometry, Biology, Chemistry

**What this Resource Includes**: Video Lesson Library, Teacher Dashboard

**Grade Level:** 6-12

**Resource Audience:** Teachers & Learners

**Platform:** Web-based

**Price:** Free

**Useful for these teaching practices:** Flipped Classrooms, Blended Learning

**Bonus Points:** Very mobile friendly! Nice Progress Visualization

Today I will be reviewing Glean, a website with an online library of math and science video lessons. What interested me most about Glean was their Insight functionality which is able to track if students viewed a teacher-assigned video and show which parts were replayed. The site has a collection of math and science videos from various online sources (Khan Academy, YouTube, etc.). When users are watching a video they are given a list of recommended videos from other teachers on the site that cover the same topic. This gives them plenty of learning options.

#### What it does well:

Glean has a useful tagging system that easily identifies what learning concepts are covered in a video. They are also tagged with the Common Core standards the videos meet. Teachers can assign videos to their students by sharing a link. They are able to see if their students have viewed the video in real time through a live progress bar. The progress bar is filled in with blue to show how much of the video a student viewed once. Teachers can also see if a student has viewed parts of a video multiple times. The live progress bar visualizes this by filling in sections of the bar green where the video section was viewed more than once. This is a great way for teachers to view all their students’ progress easily.

#### What it can do better:

For now the lessons cover mostly math and science subjects. It would be great to see video lessons on subjects like social studies, grammar, and more. Also, it would be beneficial for teachers to be able to add questions to every video they assign and receive private feedback from students. This would make video lesson assignments more interactive and engaging.

#### What it comes down to:

Glean is ideal for math and science teachers to use, especially for those who blend or flip their classrooms. It’s also an ideal resource for students who may need extra help understanding math and science concepts. Glean is free to use and accessible from any device. It is a video lesson library that is definitely worth perusing.

What do you think about Glean? Would you use it in the classroom? Sound off in the comments below! If you would like to see more Flipped Classroom Edtech Resources then check out the Pinterest board below:

Until next time, keep learning everyone.

# Does PhotoMath have any learning potential?

PhotoMath is a new mobile app that allows users to take a picture of a math equation on their phone and instantly receive an answer. As of now the app can only read printed equations. So it’ll be most useful when students encounter a tricky math equation on a textbook. Also the app can solve only arithmetic, fractions, decimals, powers, roots, and linear equations a well as functions like log, exp, sin, cos. This means that it won’t be much help if students are faced with a word problem.

At first the app sounded like a great way to cheat on Math homework. After a little digging around on the PhotoMath homepage, I’ve learned that it does more than pop out an answer. The app also provides a step by step solution to the equation. But does this makes PhotoMath a learning app? I think it does have the potential to become one. One idea to increase its learning potential can be if the app provides the users with similar or more difficult problems after viewing a solutions. This is so that they can use what they’ve learned from the step by step solution and apply it to more advanced equations. This can be a good way to reflect on the original problem for deeper learning.

After reading the PhotoMath blog it was clear to me that they didn’t create the app for cheating. I’m really interested in seeing if this app will be able to solve more advance math concepts like integrals and derivatives. What do math teachers think about the learning potential of PhotoMath? Sound off in the comments section below!

Until next time keep calculating everyone!