Curated OER
Raven Chapter 37 Guided Notes: Plant Transport
Introduce botany or biology beginners to nutrient transport in plants by assigning this instructional activity. Learners describe turgor pressure and its role in hydroregulation. They explain the functions of xylem, phloem, stomata, and...
Curated OER
Stomata: Microscopic Openings that Let Plants Breathe
Learners participate in a lab experiment to observe and measure the opening and closing of stomata. They focus on photoperiod, locate and identify stomata on a leaf and explain the role of stomata in the daily functioning of a plant.
Curated OER
Reviving Celery
The classic in-class demonstration using celery dipped into water with food coloring is the highlight of this biology lesson plan. Young scientists discover that organisms are made up cells and have distinguishing characteristics. After...