NOVA Labs vs StarGenetics

NOVA Labs is a free web platform for teens and lifelong learners who want to explore science through games, interactive activities, videos, and scientific data. Its Labs cover financial decision-making, exoplanets, climate, evolution, cybersecurity, RNA, clouds, renewable energy, and the Sun. Activities let participants visualize, analyze, and share data used in scientific investigations and in designing solutions to current problems. Each Lab includes videos that explain key concepts and accompany a research challenge. The Cybersecurity Lab includes challenges about cracking passwords, crafting code, and stopping malicious hackers. The RNA Lab offers folding puzzles and directs users to Eterna for designing RNA molecules. The Sun Lab provides data, images, and tools used to predict solar storms. Accounts let users save and track progress through videos, questions, and game goals. Educators receive Lab-specific guides, materials, and teen opportunity and career resources. NOVA Labs can be used in classrooms, after-school programs, day camps, and other educational programs. Biology simulations, assessment tools, and teacher tools are listed.

StarGenetics is a free simulator for Mendelian genetics crosses, intended to teach genetics concepts and experimental design. Its stated audience ranges from high school biology to advanced undergraduate biology. Students can use visualizers for cows, fish, flies, peas, a smiley face and yeast. Instructor resources cover genetic crosses, Punnett squares, complementation, epistasis, gene linkage and mapping, and tetrad analysis. Instructors can customize exercises using Excel workbooks in XLS format. The Punnett Square tool summarizes expected genotypic distributions for monohybrid and dihybrid crosses. Fly mating results can be viewed individually, sorted by sex and phenotype, or summarized by phenotype; DNA markers for genetic mapping are available in the Fly and Fish visualizers. Experiments can be saved to a file and reopened later. Excel export is limited to Fly exercises. StarGenetics is accessible through the web and downloadable for Linux, Windows and macOS. MIT recommends Java Web Start and provides operating-system downloads for users with limited internet connectivity. Users can submit bug reports, feature requests, comments or questions through the in-app suggestions form.