DO NOW Date: 2/17 Q: How do plants respond to their environment? What do you think is inside of a plant’s seed?

DO NOWDate:2/17

Q: How do plants respond to their environment?

What do you think is inside of a plant’s seed?

ESSENTIAL QUESTION:How do plants respond to their environment?

OBJECTIVES:-Watch Video on Seed Germination-Observe Seedlings, record observations, and create a new variable for the seedlings -Guess the Plant-Read about Seed Germination

Video

• Seed Germination

Guess the Plant!

• Guess what type of plant grows from the following pictures of their seeds

Guess the Plant!

• What’s the plant?

• Peas

Guess the Plant!• What’s the plant?

• Oak Tree

Guess the Plant!• What’s the plant?

• Dandelion

Guess the Plant!• What’s the plant?

• Sunflower

Turn and Talk

• Why do plants have different seed structures?

Germination Reading• Use the ‘Germination’ reading to answer the

following questions in complete sentences on page _____:

1. What word is used to describe plants in their inactive state?

2. What do plants need to germinate?3. What is another word for the root that first emerges

from the plant?4. What is the shoot that contains the stems and leaves

called?5. What are some factors that can cause poor

germination?

Seed Dissection

• On page ____Create the following T-Chart.• Before you open the seed, draw what you

think it might look like inside on the left.• Open the seed and draw your observations on

the right..PREDICTION OBSERVATION

Seed Dissection

• Label the parts of the seed that you observe:-Seed Coat-Young plant (radicle and plumule)-Cotyledon

(embryo)

DO NOWDate:2/19

Q: How do plants respond to their environment?

What conditions are necessary for a seed to sprout?

ESSENTIAL QUESTION:How do plants respond to their environment?

OBJECTIVES:-Observe Phototropism and Geotropism seed lab experiments-Flowering Plant Dissection & Plant Anatomy Diagram-2 Column Notes: Phototropism/Geotropism-4 square review

Turn-N-Talk

Summarize the following tropisms with your partner, identifying the stimulus and response in each:

PhototropismGeotropismHydrotropism

Video Review

Tropisms

Seed Lab, Week 1

1. Draw your seedlings in the row titled ‘After 1 week.’

2. Label any evidence of phototropism or geotropism.

3. Label the parts of your seedlings including the radicle, the seed coat, and the plumule.

Flowering Plant Dissection

• Tape Flower Anatomy Diagram on page _____• Draw the following table on page _____

Flower Part Number Found

Average Length (cm)

Function

Sepal

Petal

Stamen

Pistil

Ovary

Ovule

Flowering Plant Dissection• Purpose: To observe plant anatomy and

understand how structures play a role in reproduction.

1. Fill out your flower anatomy diagram using the information provided at your lab station.

2. Follow the directions on your sheet to perform the flower dissection.

3. Fill out your flower anatomy data table as you dissect your plant.

4. Tape flower parts to the diagram in the appropriate spot.

BrainPop: Plants

• Plant Growth

DO NOWDate:2/20

Q: How do plants respond to their environment?

How do plants reproduce?

ESSENTIAL QUESTION:How do plants respond to their environment?

OBJECTIVES:-Unit Quiz: Plants-Go over Quiz

VIDEO

• What is soil?

FLOWER DISSECTION: JOBS

STUDENT A: Microscope ManagerSTUDENT B: Slide ManagerSTUDENT C: Clean Up ManagerSTUDENT D: Lab Manager

SOIL LAB

• Using a microscope, you will create a slide to observe the material that makes up soil.

• On the top of page___draw your observations as you see them through the microscope.

• On the bottom of the page, answer the following questions:

• What do you think makes up the soil?• Why is soil so important to the earth?

Reading: Soil

• Read the article on soil, and answer the following questions:

– What is soil made of?– Name three functions of soil.– List and describe the 6 layers of the soil profile.