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And Breathing Unit 5: Alive! from Algae to Zooplankton

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And Breathing Unit 5: Alive! from Algae to Zooplankton Unit 5: Alive! From Algae to Zooplankton Alive LESSON 3 and Breathing Unit 5: Alive! From Algae to Zooplankton Alive LESSON 3 and Breathing All living things breathe! Students learn about structures producers and consumers use to exchange oxygen and carbon dioxide. they also learn how producers and consumers depend on each other in this exchange. Table of Contents 4 Launch! Breathe. All living creatures and producers breathe. 10 In-Out-In-Out A1: Producers Breathe. Plants take in carbon dioxide and release oxygen through stomata. 16 Out-In-Out-In A2: Consumers Breathe. Consumers inhale oxygen and exhale carbon dioxide with their breathing structures. 24 Gulp! Gasp! Gills! A3: Fish Breathe. Fish breathe through their mouth and gills. 32 Oxygen Snatchers A4: Octopuses and Crabs Breathe. Octopuses and crabs breathe through hidden gills. 38 Fanciful Filters A5: Seals and Turtles Breathe. Seals and turtles breathe using lungs. 44 Hold Your Breath! A6: Coral Breathe. Corals absorb oxygen and release carbon dioxide through their outer layer. 50 Your Feet Smell! A7: Sea Urchins and Sea Stars Breathe. Sea urchins and sea stars breathe through tube feet. Launch! (Breathe) What is one Breathing! characteristic of all living things? All living creatures and producers breathe. Alive! ~ Alive and Breathing Ready? Launch Photocopy Mask templates onto cardstock (U5.L3.Launch!-pages 6-9). Cut out eye holes. Materials Mask templates (U5.L3.Launch!-pp.6-9) Cardstock Coloring materials Set? Scissors Craft stick • Unit 5-Lesson 1-Activity 1: No! No! Never-ever! (Never Alive) Hot glue gun • Unit 5-Lesson 3-Activity 1: In-Out-In-Out (Producers Breathe) • Unit 5-Lesson 3-Activity 2: Out-In-Out-In (Consumers Breathe) • Unit 5-Lesson 3-Activity 3: Gulp! Gasp! Gills! (Fish Breathe) • Unit 5-Lesson 3-Activity 4: Oxygen Snatchers (Octopuses and Crabs Breathe) • Unit 5-Lesson 3-Activity 5: Fanciful Filters (Seals and Turtles Breathe) • Unit 5-Lesson 3-Activity 6: Hold Your Breath! (Corals Breathe) Hawaii • Unit 5-Lesson 3-Activity 7: Your Feet Smell! (Sea Urchins and Sea Stars Breathe) Standards SC.K.1.3 SC.K.4.1 Go! SC.1.3.1 SC.1.4.1 SC.1.5.2 Develop Know-Wonder-Learn chart with students. SC.2.1.1 4 Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com Reef Pulse: u5.l3.Launch! Think about it... What is one characteristic of all living things? Launch! Reading Make an ocean consumer or producer mask. Resource How I Breathe by Mandy Suhr (J 574.12 Su) • Color and cut out your mask. • Teacher: Glue craft stick along one side to make handle. • Discuss different structures animals and plants use to breathe. Expressive Epressions How it works Many common expressions Breathing! All living things, have a special structure used for breathing. use the word nose: Win by Monk seals and sea turtles use nose and lungs. Octopuses use gills a nose, Turn up one’s nose, and siphon. Fish use mouth and gills. Seagrass use tiny holes in their nosey. Can you think of more? leaves. NOAA Link Sea Grant funds research on electronic noses to detect the quality of seafood. www.seagrant.noaa.gov Search “electronic nose” >> Electronic Nose to Check Salmon Quality Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com 5 Monk Seal Mask U5_L3_Launch! Alive! ~ Alive and BREATHING 6 Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com Octopus Mask U5_L3_Launch! Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com 7 Seagrass Mask U5_L3_Launch! 8 Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com Parrotfish Mask U5_L3_Launch! Hawaii Coral Reef Initiative * U5.L3.Launch! * www.reefpulsehawaii.com 9 In-Out-In-Out (Procuders Breathe) WhatBreathing structures do surface area producers have? or stomata! PLants take in carbon dioxide and release oxygen through Stomata. Alive! ~ Alive and Breathing Materials Ready? Oxy-Go-Round (mp3 and lyrics) Leafy potted plant (1 per group) Engage String (2 colors) Familiarize yourself with Oxy-Go-Round lyrics (U5.L3.A1-page 11). Petroleum jelly Practice singing in a round. Paper Drawing materials Glass jar (1 per group) Explore Bottled water (distilled) Cut six inch pieces of string (one of each color per group). Lettuce (1 leaf per group) Construction paper (white) Pencils Paint Set? Hawaii • Unit 5-Lesson 2-Activity 1: Growing Goodness (Producers) Standards • Unit 5-Lesson 3-All Activities: Alive and Breathing SC.K.1.3 • Unit 5-Lesson 4-Activity 1: Won’t Eat THAT! (Producers Defend) SC.K.3.1 • Unit 5-Lesson 5-Activity 1: Piece Out! (Plant Life Cycle) SC.K.4.1 SC.K.6.1 • Unit 5-Lesson 5-Activity 2: Many Mini Me’s (Algae Life Cycle) SC.1.1.1 SC.1.1.2 SC.1.3.1 SC.1.4.1 Go! SC.1.5.2 SC.2.1.1 Develop Know-Wonder-Learn chart with students. SC.2.1.2 SC.2.3.1 10 Hawaii Coral Reef Initiative * U5.L3.A1 * www.reefpulsehawaii.com Hawaii Coral Reef Initiative * U5.L3.A1 * www.reefpulsehawaii.com Reef Pulse: u5.l3.A1 Think about it... What do producers inhale? What do consumers inhale? Historical Note Engage Joseph Priestley first discovered oxygen in 1774. He called it Sing Oxy-Go-Round Version 1 in a round as a class. dephlogisticated (de-fla- jist-i-cate-ed) air. Try saying that ten times fast! Plants take in carbon dioxide, plants put out oxygen. Animals breathe out carbon dioxide, animals breathe in oxygen. **Activity Extension** Sing Oxy-Go-Round Version 2 as a class. What’s in a word? Fill in the key words missing from the song. Priestley called oxygen dephlogisticated air because it easily burns. Phlox is Greek for burn. musical Note Musicians call rounds canons. To sing in canon is just like playing follow the leader. You do what the leader does, one step behind! Hawaii Coral Reef Initiative * U5.L3.A1 * www.reefpulsehawaii.com 11 In-Out-In-Out Think about it... What structure on leaves do plants use to breathe? Explore Alive! ~ Alive and Breathing Do the Carbon Dioxide Experiment in small groups. • Ask a question. What structure do plants use to breathe? • Do background research. Read books on plant parts and photosythesis. • Construct a hypothesis. “If (I do this), then (this) will happen.” • Make a prediction. • Test with an experiment. Create a control: Observe undisturbed leaves. Create variables: Tie colored string gently around one stem. Use petroleum jelly to coat the top of leaves on that stem. Tie different colored string to different stem. Use petroleum jelly to coat the bottom of those leaves. • Analyze data. • Communicate results. **Activity variation for younger students** Assign one leaf per child to observe. Compile observations as a class. 12 Hawaii Coral Reef Initiative * U5.L3.A1 * www.reefpulsehawaii.com Hawaii Coral Reef Initiative * U5.L3.A1 * www.reefpulsehawaii.com Reef Pulse: u5.l3.A1 Explain Producers are living things. All living things need to breathe, but plants and animals breathe in opposite gases. Plants breathe in carbon dioxide and release oxygen through their stomata.Guess what animals breathe in? Oxygen! What do animals exhale? Carbon dioxide! What’s in a Word? What do producers inhale? What do consumers inhale? Stoma (the singular form of stomata) is Greek for Carbon Dioxide! Oxygen! Uncle says it is a big cycle. Producers “mouth.” take in carbon dioxide consumers exhale. Consumers inhale oxygen producers release. Each relies on the other. What structure on their leaves do plants use to breathe? Stomata! Plants do not use their entire surface to breathe like algae do. Instead, they have stomata. These holes at the bottom of their leaves On a Related take in carbon dioxide and release oxygen. Think of the activity. Which Note affected the plant more, coating the top or bottom of the leaf? The bottom! Stomata are on the bottom of leaves. When you covered it, the The word stomach comes from the root word stoma. leaf could not inhale the carbon dioxide it needs to breathe. Interesting Sunlight Fact Plants change the number of stomata on their leaves depending on surrounding conditions. Sugar Carbon Dioxide Stomata Oxygen Underwater SeaGrass Hawaii Coral Reef Initiative * U5.L3.A1 * www.reefpulsehawaii.com 13 In-Out-In-Out Think about it... Do plants exhale? Elaborate Observe lettuce exhale individually. • Fill clear glass jar with distilled water. • Put piece of lettuce inside jar. Cover. Alive! ~ Alive and Breathing • Set jar in sunny spot for five hours. • Observe any changes. Keep track of changes each hour. Draw changes on paper. How it works Yes! Did you notice the bubbles on the lettuce? Oxygen exhaled by the leaf forms those bubbles. 14 Hawaii Coral Reef Initiative * U5.L3.A1 * www.reefpulsehawaii.com Hawaii Coral Reef Initiative * U5.L3.A1 * www.reefpulsehawaii.com Reef Pulse: u5.l3.A1 Evaluate What breathing structures do producers have? Answer by creating a diagram of a producer (plant or alga) with dot art! Scientists say... ...respiration for producer • Draw a plant or alga with your pencil on half of a sheet of paper. exhalation. • Color in your drawing with dots of color (dot-art). Dip your fingertip in paint to make large dots. Use pencil eraser to form smaller dots. • Draw an arrow pointing to its breathing structure. Did you know? If you drew a plant, label the breathing structure stomata. If you drew The average leaf produces an alga, label it surface area.
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