Download ModelDownload SourceembedLaunch WebsiteLaunch Website 2


Code Language Translator Run

Software Requirements


Android iOS Windows MacOS
with best with Chrome Chrome Chrome Chrome
support full-screen? Yes. Chrome/Opera No. Firefox/ Samsung Internet Not yet Yes Yes
cannot work on some mobile browser that don't understand JavaScript such as.....
cannot work on Internet Explorer 9 and below



Written by Loo Kang Wee; Felix J. Garcia Clemente; Francisco Esquembre; Designed by David Loh

Sample Learning Goals


For Teachers

Title: Dive into Chemistry: Exploring Ionic Bonding with Interactive Simulations

Chemistry is often perceived as a daunting subject, especially when it comes to understanding abstract concepts like ionic bonding. However, thanks to advancements in technology, learning chemistry has become more interactive and engaging. One such resource that stands out in facilitating the understanding of ionic bonding is the "Dot and Cross Ionic Bonding" simulation available at

Interactive Learning at Your Fingertips

The Dot and Cross Ionic Bonding simulation offers a hands-on approach to understanding the formation of ionic compounds.

Through this interactive tool, users can manipulate atoms and ions to observe how they bond together to form compounds. The ability to visualize the process in real-time enhances comprehension and retention of complex chemical concepts.

Guided Learning with Scaffolds and Blinking Features

What sets this simulation apart is its incorporation of scaffolds and blinking features. Scaffolds provide step-by-step guidance, ensuring that users navigate through the simulation with ease. Additionally, blinking highlights specific areas of interest, drawing attention to crucial aspects of the bonding process. These features serve as valuable aids, especially for learners who may struggle with abstract concepts or visualizing molecular structures.

Pedagogical Review for Continuous Improvement

One of the standout features of the Dot and Cross Ionic Bonding simulation is its provision for pedagogical review through the history of moves made by the users. Teachers can track students' interactions with the simulation, identifying areas of difficulty or misconceptions. This feedback loop allows educators to tailor their instructional approach and address common challenges effectively. The simulation maintains a history of correct and incorrect responses, facilitating comprehensive review sessions and targeted intervention strategies.

Bridging the Gap Between Theory and Practice

Chemistry is not just about memorizing formulas and equations; it's about understanding the underlying principles and applying them to real-world scenarios. The Dot and Cross Ionic Bonding simulation bridges the gap between theory and practice by allowing users to experiment with different combinations of elements and observe the outcomes. This experiential learning approach fosters deeper understanding and encourages critical thinking skills essential for success in chemistry.


In conclusion, the Dot and Cross Ionic Bonding simulation offered by is a valuable resource for both students and educators alike. Its interactive nature, coupled with features such as scaffolds, blinking, and pedagogical review, makes it an excellent tool for exploring the intricacies of ionic bonding. By engaging with this simulation, learners can develop a solid foundation in chemistry while fostering a deeper appreciation for the wonders of molecular interactions. Whether you're a student seeking to grasp complex concepts or a teacher looking to enhance your instructional strategies, this simulation is sure to elevate your learning experience.







Other Resources


end faq

{accordionfaq faqid=accordion4 faqclass="lightnessfaq defaulticon headerbackground headerborder contentbackground contentborder round5"}

3.5 1 1 1 1 1 1 1 1 1 1 Rating 3.50 (3 Votes)