# Aims
The aims of this guide are to:
* Explore simulations, databases and at-home practicals that can support learning and the development of skills for the internal assessment.
* Provide general criteria for determining how simulations or databases are best used and subject-specific considerations in chemistry, biology and physics.
* Share curated resources of databases, simulations and practicals that can be done in a virtual environment.
| *Image:* [*Altmann, Gerd.*](https://pixabay.com/illustrations/experiment-progress-hand-pen-5594881/) *Pixabay, 2020.* |
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