This article includes the URL and description of 100 free web tools that can be used by all teachers. The tools are categorized into search engines, math and science, games, templates and lesson plans, and more.

Donkey Hodie and her pals are making art projects from materials found around Someplace Else. As they play and create their art projects, children practice collaboration, cooperation and perspective-taking. In the classroom, teachers can lead a discussion on collaboration.

Through this fun bowling activity, children hone counting and gross motor skills. They also explore how to respond if they spill something.

Teach your children some cooperative games to play with friends, in this activity from Arthur.

In this lesson, students will use music as an impetus for stating and supporting opinions. They will compose an opinion poster based on a narrative about a train using percussion instruments. This will involve group work which can lead the students to write individual pieces in which they support their opinions using descriptive words.

Request and collect feedback from your classmates using Google Forms. Time to complete: 45-90 minutes

Learn to identify and avoid online scams by analyzing a real-life situation in a group. Time to complete: 45-90 minutes

Be deliberate when inviting your student to watch a PBS KIDS show. These resources can help by adding meaningful conversation and easy activities to their experience watching Cyberchase.

Be deliberate when inviting your student to watch a PBS KIDS show. These resources can help by adding meaningful conversation and easy activities to their experience watching Hero Elementary.

Be deliberate when inviting your student to watch a PBS KIDS show. These resources can help by adding meaningful conversation and easy activities to their experience watching Xavier Riddle and the Secret Museum.

Students will partner read The Kite, by Alma Flor Ada. Then work together in small collaborative groups to describe the character of the mother, the children, or the kitten. Included in this lesson are video demonstrations, printable character cards, and printable character maps.

Engage K-12 students with phenomena and science practices using this collection of supplementary digital media resources created by GBH in collaboration with NASA. The resources align with key NGSS Earth, space, and physical science disciplinary core ideas. To ensure that science content is accessible for all students, supports are included for students with disabilities or who are English learners; many resources have Spanish translations.

Choose from several videos that center around social skills such as making friends, solving problems, and working together for a common goal.

Eliminate data silos and explore data planning tools while promoting diversity of perspectives and encouraging collaboration. Teachers will examine collaborative structures that foster a healthy culture around data, data collection and the presentation of data to stakeholders. Teachers will define what a collaborative data culture looks like in their classrooms and in their schools.

Approximate time to complete this course is 3 hours. A micro-credential is available from Digital Promise upon completion.

Using a variety of science topics, these projects link your class with classes around the world in data collection and analysis. There are projects recommended for all grade levels. Begin dates and end dates are listed to help in planning for the school year.

The goal of this lesson is to give students ownership over classroom policies by asking them to research and support a cell phone policy that they believe should be used in our classroom. Students will discuss and debate the policy after researching and then they will create the policy that we will follow for the first quarter. After the first quarter, we will reevaluate the policy for effectiveness. Students will use research and speaking and listening standards to complete this PBL for an authentic purpose. It is important to actually implement the policy for that particular class, or students will not feel the 

Prepare for and participate in a collaboration to write a story by building on a prompt and each others' ideas. Time to complete: 45-90 minutes

A very useful lesson that incorporates the process of collaboration to elementary students. Students brainstorm and use prewriting strategies to write a group story.

Lesson in which students engage in an entire-group revising process, using a story which has already been written by the group. An excellent follow-up lesson to the "prewriting and drafting" lesson.

Communicate and collaborate with others in the workplace more effectively using digital tools. Time to complete: 6-9 hours