Sunday, March 14, 2010

Experiment 3- See how a plant grows

You will need a dried bean, paper towels, a tall glass jar, and some water.
First you will need to soak the beans overnight or for 24 hours.
Then you will roll the paper towel up and pour some water on it to moisten it.
Place the bean between the paper towel and the jar. Keep the towel moist and the jar in a well lit warm area.
This is the beginning of the sprout after 3 days. Happy Planting!!

From a bean to a plant!

Experiment #3 From a bean to a plant!

Life cycle of a bean plant


All seeds have three parts, a seed coat which protects the inside of the seed, food for the plant to grow (endosperm), and a baby plant (embryo). The seed usually begins to develop when it is exposed to water. The water swells the embryo and bursts the seed coat. During the earliest phase of growth, when the embryo has no leaves and can't perform photosynthesis, the endosperm serves as a food source. In this scientific experiment, elementary teachers can lead students through a few simple steps to help them understand how plants begin and that they need sunlight, water, soil, and air to grow.

Mini-Lesson and Standards: This mini lesson plan focuses on seeds and how they germinate. The lesson plan is for 3rd grade and it includes a book by Eric Carle and a video clip from brainpop.com*Click Here> Mini-Lesson and Standards

So Lets Review! Where do plants come from? Plants come from seeds. Each seed, when exposed to the right conditions, begins to grown into a plant. A plant needs several things to help it germinate and begin to grow. It needs soil, water, and warmth. Click here for more information.> More Info