This editable 20 slide powerpoint lesson goes over community interactions and symbiosis: Competition, predation, cooperation, mutualism, commensalism, and parasitism. For each type of interaction there is a link to an engaging youtube video clip so students can see the relationship in action. (Please contact me if any links become broken and I will rectify asap).
⭐ New! Included in your purchase is a guided YouTube lesson that walks students through the powerpoint. Great for blended learning, flipped classroom models, or absent students.