I am thrilled to embark on a scientific journey with my students to explore the fascinating processes of photosynthesis and respiration. Through hands-on experiments, we aim to deepen our understanding of how mass is conserved during these crucial life processes. I am reaching out to you for support in acquiring essential materials that will make this learning experience memorable and impactful.
Accurate measurement is key to understanding mass conservation.
Digital scales will enable students to measure the mass of Elodea before and after the experiments, providing tangible evidence of mass changes during photosynthesis and respiration. Precise measurement of liquids is essential for conducting controlled experiments. Graduated cylinders will help students accurately measure and control the amount of water used in the experiments, ensuring reliable data collection. Live plants enhance the learning experience by allowing students to observe the processes of photosynthesis and respiration in action. Elodea, a submerged aquatic plant, is an ideal choice for these experiments. To visually demonstrate changes in pH during the experiments, we will use Phenol Red, a pH indicator. Students will be able to observe and record how the Elodea affects the acidity of the water as it undergoes photosynthesis and respiration. Simple yet effective tools for students to actively participate in the experiments. Blowing bubbles into the water with straws will simulate the exchange of gases during respiration, making the concepts more tangible and engaging.
By supporting this project, you will empower students to become active participants in their learning journey. They will develop critical scientific skills, such as observation, measurement, and data analysis, while also gaining a deep appreciation for the intricate processes that sustain life.
Graduated Cylinder Polypropylene 25 mL
• Carolina Biological Supply Company
$4.54
10
$45.40
Graduated Cylinder Polypropylene 10 mL
• Carolina Biological Supply Company
$3.92
10
$39.20
Naturalik 1000-Pack Sturdy Biodegradable Paper Straws Heavy-Duty, Dye-Free, Eco-Friendly Sturdy Paper Straws Bulk Drinking Straws for Smoothies, Restaurants and Party Decorations 7.7" (Brown, 1000pc)
• Amazon Business
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As a teacher-founded nonprofit, we're trusted by thousands of teachers and supporters across the country. This classroom request for funding was created by Mrs. Allen and reviewed by the DonorsChoose team.
