Fish! Common Types

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Fish!Common Types

• Animal Science Level 1

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Key Learning Fish

• Unit EQ Why do fish make good beginner pets??

Concept Types Lesson EQ How are fish
classified? Vocab Saltwater, Freshwater,
Salinity
Concept Anatomy Lesson EQ How are fish
adapted for swimming?? Vocab Air Bladder, Gills,
Fins
Concept Care Lesson EQ What is a requirement
for all fish care? Vocab Nitrogen Cycle, Ich,
Dissolved Oxygen
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Animals around us Fish
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Fish What are they? Video Questions

• Complete after watching the video

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Objectives

• Define Fish
• Identify common fish sold in the animal science
  industry
• Analyze common characteristics of fish

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Warm Up

• Is this a fish?

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Essential Question

• What are common characteristics shared by most
  fish?

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What is a fish?

• Define
• Any of numerous cold-blooded aquatic vertebrates
  of the subclass Pisces, characteristically having
  fins, gills, and a streamlined body and including
  specifically

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What is a fish?

• Define
• Any of the class Osteichthyes, having a bony
  skeleton.

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Types of Fish

• Freshwater
• fish that spend some or all of their lives in
  freshwater, such as rivers and lakes, with a
  salinity of less than 0.05

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Types of Fish

• Salt water
• Fish living in water containing from 3.0 to 3.5
  total salts.
• Ocean type fish

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Freshwater

• Types Livebearers, Guppies, Gouramis, Betta,
  Oscar, Cichlids, Goldfish (MUCH MORE!)
• Diet Omnivores

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Freshwater

• Behavior
• Certain fish occupy different levels in the tank
• Territorial

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Types of Freshwater Fish Get Paper

• Next are photos of the fish discussed. Make a
  graphic organizer that compares their features
  and care. You will have an identification quiz
  later.

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Types of Freshwater Fish Get Paper
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Types of Freshwater Fish Get Paper
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Fresh Water Fish Types and Care

• Each group has an article on a type of fish and
  care
• Read your article and answer the following
  questions

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Fresh Water Fish Types and Care

• 1. What type of fish?
• 2. Size, Experience Level, Lifespan
• 3. 3 things a beginner fish owner should know
  about your type of fish.
• Students will be taking notes on your
  presentations.

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Salt Water

• Types Damsels/Clownfish, Gobies, Tangs/Angels
• Diet Omnivores
• Behavior Territorial (most types)

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Types of Saltwater Fish

• Below are photos of the fish discussed. Make a
  graphic organizer that compares their features
  and care. You will have an identification quiz

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Types of Saltwater Fish
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Types of Saltwater Fish
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Coral Reef
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Vocabulary

• Territorial
• Fish
• Freshwater
• Salt water

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Fish ID Quiz
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3
2
5
4
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Fish ID Quiz
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Fish!Care

• Animal Science Level 1

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Fish Video
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Objectives

• Explore, Analyze, and Understand the basics of
  fish care

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Warm Up

• What happened here? How might we fix this?

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Nitrogen Cycle Critical to Fish Care

• Define the establishment of beneficial bacteria
  in the aquarium and in the filter media that will
  help in the conversion of ammonia to nitrite and
  then the conversion of nitrite to nitrates.

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Nitrogen Cycle Critical to Fish Care

• Process can take from 2 weeks to 2 months or
  longer to complete

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Nitrogen Cycle
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Activities

• Fish Care
• Articles are located at stations throughout the
  room.
• You have questions to answer for each packet
• You will have 20 minutes _at_ each station. There
  are 5 stations.

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Fish!Anatomy

• Animal Science Level 1

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Warm Up

• Is this a Fish?

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Essential Question

• How are fish bodies suited for swimming?

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ExternalAnatomy
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(No Transcript)
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Internal Anatomy
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(No Transcript)
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Anatomy Explained

• Brain seat of the mental faculties of a fish.
• Esophagus part of the digestive tract connecting
  the mouth to the stomach.
• Dorsal aorta vessel in the back that carries
  blood from the heart to the organs.

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Anatomy Explained

• Stomach part of the digestive tract between the
  esophagus and the intestine.
• Air bladder pocket in which urine collects.
• Spinal cord part of the nervous system that
  connects the brain to all other parts of a fish

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Anatomy Explained

• Kidney blood-purifying organ.
• Urinary orifice opening for eliminating urine.
• Genital Orifice opening related to the genital
  organs.
• Anus end of the digestive tract.
• Gonad hormone-secreting sexual gland of a fish.

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Anatomy Explained

• Intestine last part of the digestive tract.
• Pyloric cecum cul-de-sac related to the
  intestine.
• Gall bladder small sac containing the bile.
• Liver bile-producing digestive gland.
• Heart blood-pumping organ.

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Anatomy Explained

• Gills respiratory organ of a fish.
• Tooth hard organ of a fish used to shred food.
• Eye sight organ of a fish.
• Olfactory bulb bulging part of the smell organ
  of smell of a fish

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Science of the Sea
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Activity

• Comparing Fish, Reptile and Bird Anatomy worksheet

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Fish!Diseases

• Animal Science Level 1

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Warm Up

• What happened to this fish?

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Essential Question

• Why would fish disease be hard to spot?

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Common Fish Diseases

• Clamped Fins The fish clamps its fins close
  against the its body
• Shimmy Looks like the fish is swimming fast but
  staying in the same place.

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Common Fish Diseases

• Ich Spots Ich looks like tiny white spots on the
  body and fins of the fish.

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Common Fish Diseases

• Red or White Sores Many things can cause sores
  on fish such as fights with other fish, scraping
  on sharp rocks, and small wounds that get
  infected and grow bigger.

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Common Fish Diseases

• Crashed on the Bottom When fish crash on the
  bottom and do not swim, it is usually a sign that
  they are exhausted. There are many reasons a fish
  can become exhausted, but quite often they have
  been sick, and probably showed symptoms such as
  gasping, shimmy, or clamped fins, before they
  became tired and crashed on the bottom.

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Diseases

• Glancing is a fish behavior where a fish rubs
  itself on the bottom of the aquarium, or on the
  gravel, or on a rock or ornament. The fish rubs
  or glances because it is itchy.

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Diseases

• Loss of Appetite If your fish is not eating or
  takes food in its mouth and then immediately
  spits it out, your fish is showing one of the
  Signs of Stress and Disease.

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Diseases

• Pop-eye
• in itself is not a disease but is more a
  symptom of an underlying infection.

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Red Sores, Pop eye
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Gasping at the Surface

• Gasping at the Surface A fish that is gasping at
  the surface of the water is usually suffering
  from a lack of oxygen, that could be due to a
  lack of oxygen in the water or the fish's
  inability to absorb the oxygen from the water.

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Clam and Ich
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Pamphlet

• Students will create a pamphlet on how to keep
  your fish happy and healthy ?
• Must be colored
• Things to do, NOT diseases

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Killer Algae
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Video Reviews

• Care for Fish
• http//www.5min.com/Video/How-to-Care-for-Fish-in-
  Aquariums-241278327
• Fish Care
• General Tips http//www.5min.com/Video/How-to-Mai
  ntain-an-Aquarium---General-Tips-142096974
• Adding to your Tank http//www.5min.com/Video/Ho
  w-to-Maintain-an-Aquarium---Adding-Fish-142097022
  
• Fish Diseases http//www.5min.com/Video/How-to-Ma
  intain-an-Aquarium---Fish-Diseases-142097047

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Test Review

• Define from our notes Fish, Freshwater,
  Saltwater, Territorial, Nitrogen Cycle
• List the internal organs of a fish (this is a
  diagram on your exam)
• Explain in 5 steps, how to set up an aquarium.
• What is a water test? What is tested? How do fish
  affect the results? What is the purpose of a
  water test?
• How would you acclimate a new fish to your tank?
  You can draw a diagram to help you answer. Give 3
  sentences explaining your diagram
• Know the fish disease from your notes, their
  symptoms, prevention, and treatment