Biology - HOT Science Lab

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Student stoma (singular of stomata) to open or close. If the guard cells are full of water, they swell up and bend away from each other which opens the stoma. During dry times, the guard cells close. Identify the structures: Color the structures underlined above. Make sure that the entire picture is colored and that the color matches the words. For simplicity only part of the picture is labeled. Cuticle (light blue) Epidermis (yellow) Guard cells (pink) Palisade Mesophyll (dark green) Phloem (purple) Xylem (orange) Spongy Mesophyll (light green) Bundle Sheath(dark blue) <strong>Biology</strong> HSL Page 108 Curriculum and Instruction
Student Answer the following questions: 1. What two tissues are found within a vein 2. What does the word "mesophyll" mean 3. What two layers of the plant contain chloroplasts 4. The outermost layer of cells: _________________________ 5. The waxy covering of the leaf.: _______________________ 6. These cells function to open and close stomata. _____________________ 7. Outer layer of the vein: ________________________ 8. Column like cells that lie just under the epidermis. ___________________ 9. Openings that allow for gas exchange. _________________________ 10. The stalk that connects the leaf to the stem. ______________________ Extension: 1. Write a paragraph discussing how leaf structure contributes to the efficiency of the process of photosynthesis. 2. Predict adaptations that would be found in leaves located in the following environments. a. Desert b. Tropical rain forest c. Aquatic environment Part 2A: Stomata and Guard Cells: Materials: Plant leaves Clear fingernail polish Clear cellophane tape (clear package sealing tape) Microscope Microscope slides Oyster plant leaf Procedure: 1. Obtain a leaf from a plant; generally any plant will work for this procedure. 2. Paint a thick patch of clear nail polish on the leaf surface being studied. Make a patch at least one square centimeter. 3. Allow the nail polish to dry completely. 4. Tape a piece of clear cellophane tape to the dried nail polish patch. (The tape must be clear. Do not use Scotch tape or any other opaque tape. Clear carton-sealing tape works well.) 5. Gently peel the nail polish patch from the leaf by pulling on a corner of the tape and peeling the fingernail polish off the leaf. This is the leaf impression you will examine. (Only make one leaf impression on each side of the leaf, especially if the leaf is going to be left on a live plant.) 6. Tape your peeled impression to a very clean microscope slide. Use scissors to trim away any excess tape. <strong>Biology</strong> HSL Page 109 Curriculum and Instruction
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Curriculum and Instruction Division
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Table of Contents Introduction ....
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Introduction The purpose of this do
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7. SC.912.L.15.1: Explain how the s
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16. SC.912.L.17.5: Analyze how popu
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to the norms and conventions of the
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Materials Hands-on Activities 1. Pe
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15. Cellular Respiration Distilled
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30. Enzyme Catalyst Lab Yeast solut
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Laboratory Safety Rules: Know the p
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Writing in Science A report is a re
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Hands-on Activities
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Teacher During activity: After acti
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Student Materials: Procedures: Usin
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Student Data: Name Actual Height Fe
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Teacher them also describe importan
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Student Materials (per group): 4 st
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Student Data Analysis: Create a ske
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Teacher After activity: d. Remind s
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Student Limiting Factors (Adapted f
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Student Data Analysis: Graph the re
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Teacher After activity: b. Assist g
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Student Designing Food Chains and F
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Student Shoreline Organisms Plants
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Student Human Impact - Effects of A
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Student Effects of pH on the Germin
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Teacher During activity: from the f
Page 57 and 58: Student Evidence for the Theory of
Page 59 and 60: Student Deinonychus Fossil Evidence
Page 61 and 62: Student Figure 1 Table 1 Characteri
Page 63 and 64: Student Animal Table 2 Function of
Page 65 and 66: Student Conclusions: Explain in par
Page 67 and 68: Teacher d. Student misconceptions s
Page 69 and 70: Student Examining the Fossil Record
Page 71 and 72: Student period should be place towa
Page 73 and 74: Teacher Natural Selection (Adapted
Page 75 and 76: Teacher Additional instructions/Han
Page 77 and 78: Student Natural Selection (Adapted
Page 79 and 80: Student Data Table 2 Beak Variation
Page 81 and 82: Teacher After activity: What the te
Page 83 and 84: Student Materials (per group): Inve
Page 85 and 86: Student Taxonomic Key to the Major
Page 87 and 88: Teacher 3. Is there more than one w
Page 89 and 90: Teacher Strawberry Cucumber Banana
Page 91 and 92: Teacher Strawberry Cucumber Banana
Page 93 and 94: Student Classification of Fruits NG
Page 95 and 96: Student Classifications of Fruit Gr
Page 97 and 98: Teacher ii. What does it mean when
Page 99 and 100: Teacher Organism Cards Name: Date P
Page 101 and 102: Teacher The De-riving Force of Clad
Page 103 and 104: Student 7. Select the next most sim
Page 105 and 106: Teacher Plant Structure and Functio
Page 107: Student Plant Structure and Functio
Page 111 and 112: Student Part B: Roots Materials: Pl
Page 113 and 114: Student Root Systems Using Figure 5
Page 115 and 116: Student Tilia Stem (Woody growth):
Page 117 and 118: Teacher Exploring Flower Structure
Page 119 and 120: Student Exploring Flower Structure
Page 121 and 122: Student 10. On which part of the fl
Page 123 and 124: Teacher Investigating the Effect of
Page 125 and 126: Student Investigating the Effect of
Page 127 and 128: Student 6. Put the beaker in a plac
Page 129 and 130: Student During activity: After acti
Page 131 and 132: Student Procedures: 1. Write a hypo
Page 133 and 134: Teacher Animal-Vertebrate Fish "Per
Page 135 and 136: Student 10. To expose the internal
Page 137 and 138: Teacher Circulation Lab (Adapted fr
Page 139 and 140: Student Circulation Lab (Adapted fr
Page 141 and 142: Teacher Take a Heart Hike (Adapted
Page 143 and 144: Teacher Cardiovascular Model Biolog
Page 145 and 146: Student Results and Conclusions: 1.
Page 147 and 148: Teacher b. An asterisk (*) is place
Page 149 and 150: Student Procedures: Before testing
Page 151 and 152: Teacher Cell Model Project NGSSS: S
Page 153 and 154: Teacher Extension: Gizmo: Cell Stru
Page 155 and 156: Student You must be able to locate
Page 157 and 158: Student Name: _____________________
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Teacher After activity: 3. Fill a t
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Student Diffusion and Osmosis NGSSS
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Student Table 2 - Physical Changes
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Teacher Investigating Inherited Tra
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Student Investigating Inherited Tra
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Student Observations/Data: Biology
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Student Data Analysis: Sex of offsp
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Teacher Differences in Similar Phen
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Student Differences in Similar Phen
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Student Measurement of Hand Length
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Student Graph Title: ______________
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Teacher Making Karyotypes (Adapted
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Teacher Extension: Gizmo: Human Kar
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Student 3. Identify the centromere
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Student 4. Use scissors to cut out
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Student 2. Comparing and Contrastin
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Teacher During activity: deoxyribos
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Student Building a DNA Model Projec
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Student Observations/Data: Construc
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Teacher DNA Extraction Lab NGSSS: S
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Student DNA Extraction Lab NGSSS: S
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Teacher Candy DNA Replication (Adap
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Student Candy DNA Replication (Adap
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Teacher Protein Synthesis: Transcri
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Teacher Extension: Gizmo: RNA and P
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Student Protein Synthesis: Transcri
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Student Protein Synthesis: Transcri
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Teacher Building Macromolecules NGS
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Student Building Macromolecules NGS
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Student Construct Glycine A. Draw a
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Student Construct Cytosine A. Cytos
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Student Try to determine some ways
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Student 3. Using the forceps, dip a
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Student Properties of Water NGSSS:
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Student Results: 1. From the data c
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Teacher differences 2. Did the data
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Student Observations/Data: Surface
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Student Genetic Disorder: _________
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Modified Hands-on Activities
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Teacher 11. Have different students
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Teacher TURTLE GRASS TURTLE GRASS T
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Teacher DINOFLAGELLATES DINOFLAGELL
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Teacher SCALLOP SCALLOP TROPHIC LEV
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Teacher FISH LARVA FISH LARVA TROPH
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Teacher OCTOPUS OCTOPUS TROPHIC LEV
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Teacher SEA STAR SEA STAR TROPHIC L
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Teacher SEA URCHINS SEA URCHINS TRO
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Additional Hands-on Activities
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Student Fun with Bubbles NGSSS: SC.
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Student Observations/Data: Diameter
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Teacher Stimuli Effects on Heart Ra
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Student Stimuli Effects on Heart Ra
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Student Procedures: 1. Select a sta
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Student Figure 4 Figure 5 Coughing:
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Student 4. The parasympathetic and
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Student Stimuli Effects on Heart Ra
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Student a. Depending upon your size
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Student a. Tap the data point that
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Teacher Investigating Bacterial Gro
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Student Investigating Bacterial Gro
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Student 3. To inoculate your agar p
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Student Data Analysis/Results: Answ
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Teacher After activity: 2. Why do y
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Student Procedures: 1. The class is
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Teacher Identifying Organic Compoun
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Student Identifying Organic Compoun
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Student 7. In each section, place a
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Student a microscope, patches of re
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Biology - HOT Science Lab

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