Gear up for an adventure in the world of science and nature! Picture this: we're diving into the creation of awesome terrariums using glass jars. We'll layer the soil just like nature does, discovering how each layer supports different life forms. It's like building mini ecosystems right in our classroom! And while some of us are busy with terrariums, others will be getting hands-on with fruit density experiments. With scales and water at our disposal, we'll explore which fruits float and which sink, uncovering secrets about their structure and adaptation. Get ready for a wild ride through the wonders of our natural world! Creating a Terrarium: Gather materials: Glass jars or containers, potting soil, gravel or small rocks, activated charcoal (optional), various plants suitable for terrariums, decorative elements (optional). Layer the bottom of the jar with gravel or small rocks for drainage Add a thin layer of activated charcoal on top of the gravel to help keep the te...