National Geographic Kids provides engaging articles, videos, and interactive games about animals, ecosystems, geography, and science-related topics, tailored for young learners. 

                    National Geographic Kids. (n.d.). National Geographic. https://kids.nationalgeographic.com/

Mystery Science is an online educational platform offering engaging, hands-on science lessons for elementary students. It features easy-to-follow videos, interactive activities, and experiments designed to spark curiosity and foster a love for science. Mystery Science aligns with educational standards and provides teachers and parents with tools to make science learning fun and accessible. 

           Open-and-go lessons that inspire kids to love science. (n.d.). Mystery Science. https://mysteryscience.com/