Collisions Higher Education

Implementing Collisions HE in the Higher Education Classroom

Introductory chemistry courses are well known to pose significant difficulty to many undergraduates. Multiple studies have demonstrated that these courses often have high failure rates and could contribute to overall college attrition [1,2,3]. Research has also shown that even many students who master the calculations required in chemistry courses lack enough conceptual understanding to connect …

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Reasons to register for Collisions HE

Collisions HE is an ideal instructional tool, as well as a learning and practice resource, for college and university students. Collisions HE is aligned to Introduction Chemistry and General Chemistry for higher education courses. Collisions HE contains 8 content areas including: Radii Trends, Ionization Energy, Acid Strength, Lewis Structures, lonic Bonding, Latent Heat, LeChâtelier and …

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Important Notice

It is with regret that we inform you that Playmada has decided to cease operations. After June 30, 2022 we will no longer be able to provide customer support and training for Collisions.

As of July 1st, 2022, Collisions will remain available and free to all educators and students.

Unfortunately, email, phone or training support will not be available. Visit our user support forum at https://playmada.boards.net.

We welcome you to continue making the most of using Collisions for free in your classroom.

Thank you for your support.