DO NOW What do you think is inside of a plant’s seed? Date: 2/13 Q: How do plants respond to their environment? What do you think is inside of a plant’s seed?

How do plants respond to their environment? 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

Seed Set Up Student A: Get a sandwich bag, 3 seeds, and stapler Student B: Get a paper towel and wet it just enough so that it is not dripping Student C: Insert the paper towel into the bag and staple seeds into place. Student D: Label your bag with the class period and table # and take the bag to the wall and staple it.

(Draw how you think the plant will look after 2 weeks) Page Create a chart as follows: *You may draw the chart in your page sideways. Prediction Day 1 After 1 week After 2 weeks (Draw how you think the plant will look after 2 weeks) (Draw your seed set up) (We will draw our observations next week) (We will draw our observations in two weeks.)

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 _____: What word is used to describe plants in their inactive state? What do plants need to germinate? What is another word for the root that first emerges from the plant? What is the shoot that contains the stems and leaves called? What are some factors that can cause poor germination?

DO NOW What conditions are necessary for a seed to sprout? Date: 2/14 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: -Make observations of seedlings and record them -Set up phototropism experiment -Watch video on tropisms

Add to Plants Glossary Geotropism: The growth of a plant in response to gravity. Roots grow toward the force of gravity, and the stem grows away from the force of gravity. Gravity

Phototropism Experiment Draw the following table in your notebook: Picture Observations Predictions Tuesday Wed/Thur Fri (if time)

Courtyard Expectations No more than a level 2 voice at all times while outside Stay on task When finished with drawings and observations, sit quietly and wait for the others to finish. Do not roam around courtyard

Phototropism Experiment Draw the plants in the first box in the row labeled ‘Tuesday’. Predict what will happen overnight, after you place one plant under the box. I predict __________________________ 3. Record the observations you have made before the plant is placed in the box.

Video Tropisms

Turn-N-Talk Summarize the following tropisms with your partner, identifying the stimulus and response in each: Phototropism Geotropism Hydrotropism

DO NOW Date: 2/15 & 2/16 Describe how water enters and leaves a plant.

ESSENTIAL QUESTION: How do plants respond to their environment? OBJECTIVES: -Set up Seed Lab to observe plants’ response to stimuli -Rotate through plant stations to review photosynthesis and response to stimuli.

Plant Vessels Review

BRAINPOP Seed Plants

Plant Stations Lab 4 Stations 1. photosynthesis 2. turgor pressure 3. xylem and phloem 4. adaptions Do not rotate until told to do so by your teacher Follow proper lab rules and protocol

Brain Break?

VIDEO What do plants talk about?

DO NOW What are the vessels in plants and what are their functions? Date: 2/17 What are the vessels in plants and what are their functions?

ESSENTIAL QUESTION: What are the benefits and drawback of selectively breeding plants? OBJECTIVES: Plant Adaptation Quiz