This simple, free math app enables students to easily create and share venn diagrams with up to three circles. This program can be effective in the classroom while teaching venn diagrams for the first time, as students can easily re-size circles, label them, move them to show relationships and tag data points to go into the circle. Venn diagrams can be an effective way for students to present related information in a visual way across subjects, and this simple tool can come in handy. It can be especially good for students with weaker spatial, handwriting or organization skills to be able to work through their diagrams without needing to worry about neatness or getting it exactly right the first time as they can easily iterate on their diagram as they go. It is a simple tool and it lacks some helpful features, such as shading the intersection or deciding where the labels go for optimal visual appeal. Some students might not find it worthwhile to have a separate app just to create venn diagrams, but it can be useful for the specific unit of study or those that might use them regularly in presentations.

• Provides sufficient and varied types of practice problems to maximize understanding and generalization of the targeted skill/concept
• Manufacturer claims alignment with Common Core/Known Standards
• Presents educational concepts accurately
• Explains answers so students can learn from mistakes
• Better for teaching the skill to new or struggling learners
• Better for practicing or refreshing the skill
• Skills are practiced through authentic, meaningful problems (not just rote practice)

• Appropriate for a broad age range to use and enjoy
• Subject matter and problems are relevant, interesting and authentic to students
• Visually appealing to children in the target age range
• Provides virtual rewards or incentives after meeting specified goals or objectives
• Provides a "break activity" between academic problem sets
• Offers ongoing, progressive challenge
• Overall - Enjoyable. Given the option, students would choose this option

• Has a free or trial version
• Provides teaching guidance for adults to support the child and set appropriate goals
• Provides an age-appropriate tutorial/first time users can work independently
• Student should be able to use independently after first use
• Has a multi-player option to foster in-person collaboration or cooperation
• Multiple users can save a profile
• Student graduates to the next level or topic only after meeting a benchmark
• Can play without sound and not distract others
• Students can save work between sessions
• Can effectively understand and monitor student's progress (email report or in product)
• Provides options to play in languages other than English/Good for ELL
• Presents information in multiple formats (voice over, pictures and text, etc.)
• Overall - Easy to use

This app allows users to create Venn diagrams that contain two or three overlapping circles. Users identify and record concepts that can be placed in one of the circles or in the overlapping areas, allowing them to organize their information logically. The finished Venn diagram can be emailed out or saved to the device's photo album.

Users can pick from several circle colors, and both the circles and item font size can be altered to better align with the users' needs for each project.

Designed for use in the school environment, this app features a simple profile system so that multiple users can create their own Venn diagrams on the same device without confusion.