background preloader

4th Grade Science: Photosynthesis

Facebook Twitter

Photosynthesis lesson plan. Photosynthesis: Fall's most valuable lesson Autumn is here! Fall's colors provide the perfect motivation for teaching about photosynthesis across the grades.Included: We've raked up a pile of activities for you to "leaf" through! It's fall! That means shorter days and cooler nights. And, in many parts of the United States, it means that trees will soon shed their leaves after a final colorful salute to summer.

Trees that drop their leaves each fall are called deciduous trees. And here's another question for your students: Did you know that a tree's leaves are orange and yellow -- even in summer? Another pigment (anthocyanin), which produces reds and purples, isn't present all year long in most green leaves. Fall is a great time of year for teaching about the process that gives life to trees. Photosynthesis on the web! On the Web, you'll find a wide variety of sites for teaching about the arrival of fall's colors. If it's pretty pictures you're looking for, check out New England Foliage. 4th Grade Science Unit 4 Activity 2. Materials List: small potted plants with soft leaves, masking tape or aluminum foil, petroleum jelly, hand lens or microscope, resealable plastic bags, disposable gloves, safety goggles, science learning logs Safety note: Have students identify safety procedures or equipment to be used when handling plants.

(Wash hands, use disposable gloves, keep hands away from mouth, and identify allergies.) Begin the activity by having students brainstorm (view literacy strategy descriptions) a list of things they need to survive. Students should share their list and through discussion of what we cannot live without, narrow the list down to air, water, food, and shelter. Have students brainstorm a list of things plants need to survive. Have students share their list and discuss the basic needs of plants. Help students remember the needs of plants with this acronym (LAWNS – Light, Air, Water, Nutrients, Space). Ask students where their food comes from (grocery store, etc.). Photosynthesis Lesson Plans and Lesson Ideas | BrainPOP Educators.

Photosynthesis Lesson Plan: The Ruby Realm Game In this lesson plan which was adaptable for grades 5-8, students use BrainPOP resources (including an online science game) to learn about photosynthesis. This lesson plan is aligned to Common Core State Standards. See more » Plant Growth Lesson Plan: What Plants Need Interactive In this lesson plan which is adaptable for grades 6-12, students use a free online science interactive to explore how a plant's environmental conditions affect its growth and development.

Students work in teams to adjust the resources the plant receives and view the results. They will learn what happens to plants in green light, or if different gases are present in the atmosphere. Structures of a Sugar Maple Tree Lesson Plan: Build-A-Tree Interactive In this lesson plan which is adaptable for grades 6-12, students use a free online science interactive to learn about the structures and substructures of a sugar maple tree. Photosynthesis Lesson Plans and Lesson Ideas | BrainPOP Educators. Photosynthesis- Ideas for Teaching, Resources for Lesson Plans, and Activities for Unit Planning.

First, I would look for a video to watch (Bill Nye has a good one). When I teach photosynthesis, I use a powerpoint and break everything down into managable pieces. I use a chemical equation: water and carbon dioxide in the presence of chlorphill and sunlight yields oxygen and glucose I always teach photosynthesis and respiration together so we can discuss how they are opposite processes. We discuss the carbon dioxide/oxygen cycle and draw diagrams. My advice for teaching this concept is to use hands-on materials (look at a plant cell under a microscope and identify chloraplasts, observe what happens when a requirement of photosynthesis is deprived, etc.), Bill Nye video, and diagrams (chemical equations, CO2/O2 cycle, venn diagram, etc,) I think the students understand it better when you include respiration as an opposite process.

View Item | View Post | View Thread. Photosynthesis song | Mister C. Photosynthesis 4th grade.