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Grade Level: 2nd-4th; Type: Botany Objective: Test whether plants can grow without sunlight and water. How do plants make their own food? Plants contain a green pigment called chlorophyll, which can make food from water and energy from sunlight. But what happens when you deprive plants of water and sunlight? This would be a great classroom experiment completed by the entire class as a whole. It will show the students the real differences of a plant with or without food in the sunlight and in total darkness like a closet or cabinet. I would love to do this lesson in my classroom to demonstrate to the students what plants need to grow and survive just like we as people need certain things to grow and survive.

Let one of our knowledgeable Garden Guides be your class's guide to the Garden! Garden-guided school group tours are available weekday mornings from September through December, and February through May. Choose our popular 'Discover the Missouri Botanical Garden' tour to introduce your class to the Missouri Botanical Garden, learn its history and see our featured gardens and conservatories. ________ The Botanical Garden offers many field trip opportunities for students of all ages. Field trips include tours of the gardens which include, the Sensational Seed Hunt, Plants from Top to Bottom, Tropical Rain Forest, Foodology, Asian Gardens Tour, Discover the Botanical Garden, and Green is Here for Good. Each field trip is aligned to standards which explore concepts in botany, ecology and natural science. The field trip I am concentrating on is Tropical Rain Forest. During this tour, students are able to explore the rainforest which is named the Climatron at the Botanical Gardens. The tour allows students to view waterfalls, lush lowlands, approximately 1,500 different types of plants, and tropical birds. Since we don't have access to a real rainforest (and most students never will), I think it would be a great idea to allow my students to explore the Climatron. I would take my students to visit this location at the end of our unit on rain forests to make sure they are able to understand the tropics at their fullest! Taking students at the beginning of the unit would be a great way to introduce them to the topic, however, I feel they will have a better grasp and appreciation on the subject after they have already learned about it.

Short and sweet videos on science concepts by a student. Could be used to solidify a concept or as an example for a similar assignment for students to make videos on concepts from class. DNA extraction demo is so simple and would be easy for students to replicate in class.

This is an interactive game the students can play either as a center in the classroom or even at home. It shows the students how important it is for plants to grow with a certain amount of sunlight and a certain amount of water. I would use this is a K-3 setting just because it is a very simple game, but also keeps them on their toes as to when the plant needs water and sunlight as well as how long it takes for plants to grow on a weekly scale. I would use this is my classroom as a center game or a resource for them to play at home to keep their minds going in science.

This resource provides a basic format for illustrating the Scientific Method. It explores the factors that affect seed germination. It emphasizes the brainstorming function and lays out an experimental design for students to follow. Students can make predictions and explain their rationale. A sample experimental design guide is included. This is a very important tool to assist students seeking to answer questions through experimentation.

This resource provides an excellent overview of plant biology with multimedia interfaces. It covers the origin of plants, and discusses plant parts, plant growth, how plants manufacture food, pollination, seed dispersal and adaptations. Additionally, it shows the relationship between plants and life (in general) e.g. plants as a source of oxygen, a source of food and a habitat for animals.

As plants grow, they move up toward the light. But what is a plant's favorite color? Do plants move toward some colors more than others? Problem: Do plants bend toward certain colors of light? This experiment would be great for a 4th or 5th grade classroom for the students to see different plant behavior. I would definitely use this resource within my classroom as a project for the class to do throughout a period of time. I personally like this experiment because it will get the kids excited and interested because they have no idea what to expect or to even think a plant will grow more towards a certain color than another.

This page of experiment and projects has a bit more than the previous one I posted. It also has them for older ages. There are pictures of them completed with all of the work that went into them directly from the students. It is great!

by Judie Haynes A pumpkin theme unit can be related to either Fall harvest or Halloween. These lessons are written to follow the TESOL Pre-K-12 ESL Standards: Standard 2, Goal 2. How plants grow; experiments with pumpkins Beginning, advanced beginning ESL students grades 2-6 Plant growth vocabulary; how pumpkin seeds grow into mature plants; floating and sinking; predicting and estimating. This lesson can progress through an entire chapter and the activities with growing pumpkins can help give visuals throughout the lesson.

This source has a collection of questions and observations students can make while visiting the Botanical Garden. A field trip to the garden is very realistic in the St. Louis area since there is one in the city. The questions could be previewed in class before the day of the trip, so the students are alert and focused on those topics. This is a great lesson to improve the field trip experience and to get students thinking about the fascinating world of plants. Going on a trip like this is great, because many students will not get a chance to see a wide variety of plant life otherwise.

"If you're looking for a fantastic way to end your spring plant/botany unit, try this fun activity from Ms. Lopez of Coloring Outside The Lines that will have your kiddos snacking through the parts of a plant!" This lesson/activity could tie a unit on plants with healthy eating unit! I would first make a diagram with the students labeling the different parts of the plant to activate their background knowledge. After that, I would go through my different foods I had out and ask the students what part of the plant they thought it was. They would attach their food to their worksheet and once they were done we could eat the different parts of the plant! I think younger students would love this activity!