Untitled Document Unlike the sponges and cnidarians, segmented worms are bilaterally symmetrical(the body has two identical halves) with a head at the front. http://www.morayfirth-partnership.org/mfptreasure/infozone/6.htm
Extractions: CREATURE FEATURE - SEGMENTED WORMS There are many different kinds of worms in the sea, but probably the most familiar are the segmented worms. Almost all marine segmented worms are known as polychaetes. The most distinguishing feature of these animals is the presence of flattened extensions to each body section, called parapodia. These are sometimes covered in bristles and also possess gills. Parapodia are often used in locomotion. Unlike the sponges and cnidarians, segmented worms are bilaterally symmetrical (the body has two identical halves) with a head at the front. The head has a brain, or at least, a collection of nerve cells and sensory organs such as eyes. Polychaetes have very diverse lifestyles. Some, such as the ragworm, are carnivores with strong jaws for catching small invertebrates, which they actively hunt on the sea floor. Others live in tunnels and feed on organic particles in the sediment - the lugworm, for example, leaves a pile of discarded sand at the entrance to its burrow. Another family of polychaetes build and live in tubes, which may be made from mucus, sand or tiny fragments of shells, and extend many tentacles out into the water to catch floating food particles. Source:
Invertebrates Describe sexual and asexual reproduction in sponges. Can cnidarians reproduce asexually? Whatstructural modifications do certain parasitic worms possess? http://www.ccsn.nevada.edu/science/Biology/Leary/Invertebrates.html
Extractions: Phylum: Porifera The most primitive animals. Where are sponges found (marine, freshwater, terrestrial)? Adults sessile. What type of symmetry is present in sponges? How many germ layers? Are tissues or organs present; a coelom? What is mesoglea? Do sponges display cellular level of development? Explain. What is responsible for sponge coloration? Distinguish: Skeleton of spicules. Describe the nature of the various types of spicules in sponges. What is spongin? List the 3 types canal systems. Discuss the role of the following cell types: Is food taken into a digestive cavity? Is digestion intracellular or extracellular? How are the following accomplished: Describe sexual and asexual reproduction in sponges. Phylum: Cnidaria Where are cnidarians found (marine, freshwater, terrestrial)? What type of symmetry is present in cnidarians? Is a complete digestive tract present...how many openings to it? How is feeding accomplished? How is prey captured? What is a: How many tissue layers? Are cnidarians at a cellular, tissue, or organ level of development? Is a coelom present? What is mesoglea?
Homework Hotline 2/17/2004, Flatworms and Roundworms handout due. PowerPoint lesson on worms.sponges, cnidarians, Flatworms and Roundworms handout assigned. http://www.ses.k12.in.us/hw/web/homeworkAll.asp?ClassID=90
Invertebrates of a nerve system makes them more complex than sponges. All cnidarians have tentaclesaround their mouths. Segmented worms are also known as annelid worms. http://www.pep.com.cn/200310/ca315382.htm
Extractions: With over 2 million known animal species on Earth, 98% of them are invertebrates. Invertebrates are animals that don't have backbones. They live in a variety of environments, from hot and unbearable deserts to frigid and equally unbearable polar regions. They also come in an assortment of shapes and colors. To better understand invertebrates, scientists group them into eight major categories. Here are the categories and a fact or two about each category: Arthropods are invertebrates with hard outer shells (exoskeletons), with jointed legs, and with segmented bodies. Since about 75% of all animal species are arthropods, they represent the largest invertebrate group. Insects (such as butterflies, fleas, and beetles), myriapods (such as centipedes and millipedes), crustaceans (such as crabs, pill woodlice, and lobsters), arachnids (such as spiders, scorpions, and ticks), and horseshoe crabs are all examples of arthropods. Sponges are the simplest of all animals. Inhabiting mostly oceans but occasionally freshwater, they are headless and nerveless. As their movement is very difficult to detect, and they always attach to rocks, sponges were once thought to be aquatic plants! Sponges feed through a filter system. Thousands of pores covering the outside of a sponge pump water into the sponge's body. Collar cells lining the inside of the sponge sort out planktons or other microorganisms from the water. Once food particles are trapped and digested by collar cells, sponges expel the water through an opening at the top of the sponge.
Untitled Document of sponges Explain how sponges reproduce -Explain how a sponge gets its Compareand contrast the two body forms of cnidarians worms -Explain how http://www.isc-cic.com.br/program/6science.php
Chapter 18 The Evolution Of Animal Diversity 1. sponges, cnidarians, and flatworms lack a body cavity (Fig. 18.7A). I. Earthworms(Annelids) and others in that phylum are segmented worms (K). http://www.eeb.uconn.edu/Courses/Bio102/Chap 18.htm
Extractions: Chapter The Evolution of Animal Diversity Readings Modules 18.1-18.4 (Guide: (K) = Items to Know (C) = Understand Concept (R) Be able to Recognize , and bold face words = Specific Terms to know.) A. Problems in animal classification (C) 1. Of some 1.5 million species of organisms known to science, over two-thirds are animals and some estimate there may be millions more undiscovered 2. In spite of a long history of studying animal classification many enigmas remain a. The duck-billed platypus , for example, confounded its discoverers because it has webbed feet, a bill, a furry body, mammary glands, and it lays eggs 3. Convergent evolution creates similar looking but unrelated animals through adaptation to similar environments B. What is an animal? (K) 1. Animals are eukaryotic, multicellular heterotrophs that ingest their food a. They lack cell walls b. They have unique intercellular junctions 2. Most animals are diploid except for haploid eggs and sperm 3. Animals go through a well-defined life cycle (Fig. 18.1B) C. The animal kingdom probably originated from colonial protests
Extractions: Dedicated to the study of invertebrate animals and enhancing the scientific value of the National Collection to understand the natural environment Learn more! [NEW] The Department of Systematic Biology, Invertebrate Zoology collections are among the first to be made available on our new electronic catalogue called EMu (for Electronic Museum). The new catalogue will create a global network of data about the natural world, available to scientists, students, the public, and Museum staff alike. Click here to search the Dept. of Systematic Biology, Invertebrate Zoology Collections Within the Department of Systematic Biology , Section scientists of Invertebrate Zoology conduct original research on all 30 major invertebrate animal groups (phyla) of the world (except insects), and are stewards for the 35 million specimens of invertebrates that comprise the U.S. National Collection. The study of invertebrates offers great challenges and opportunities to contribute to the world's knowledge of these organisms.
Syllabus And Rules Reproduction; Invertebrates sponges, cnidarians, Ctenophores, worms,Rotifers, Annelids, Mollusks, Arthropods and Echinoderms; Vertebrates http://schools.fsusd.k12.ca.us/schools/fhs/teacher/mpatterson/01-home/home_sylla
Meet The Invertebrates 3.) The body plan of a sponge (as seen on how sponges are built link above 4.) Explainhow nematocysts work for cnidarians. 5.) Annelids The segmented worms. http://can-do.com/uci/lessons98/Invertebrates.html
Homeworkq3.htm 2604, Notes on cnidarians Collect Pg 309 1-4 Reveiw sponges Reveiw animal booklets(sponge page should 4-28-04, Complete cnidarian video, 4-30-04, Notes on worms, http://www.isd77.k12.mn.us/~fberg1/Homework.htm
Lesson Exchange: What Animal Am I? (Elementary, Science) unit, we have been studying different phylum such as mollusk, arthropods, segmentedworms, echinoderms, flat worms, sponges, cnidarians, and round worms. http://www.teachers.net/lessons/posts/459.html
Extractions: What Animal Am I? Animal Riddles 1. What animals do you need to make a square? 2. What can you do if you are surrounded by lions, tigers, leopards, and bears? (To find the answers continue reading) Introduction In the previous unit, we have been studying different phylum such as mollusk, arthropods, segmented worms, echinoderms, flat worms, sponges, cnidarians, and round worms. Discuss with the person sitting to your left a characteristic of each and an example that would fit into that phyla. I will do the first one for you: mollusk - soft-bodied animal - squid. Today we are going to experience a learning adventure that will introduce you to different characteristics of invertebrates. Your text defines invertebrates as an animal that has a skeletal system inside its body. Lets brainstorm as many animals that fit this definition and list them on the chalkboard. The Task You will be conducting a search that will investigate invertebrates. We will be using library materials, animal CD-ROMS, electronic data bases, and the Internet.
Manzy.org Homeworkscienceall 27, Complete handout on sponges, cnidarians worms, 3/16, 3/16,, -, 3/19, 3/19, -, -. 27, No homework week of 3/15-3/19, -, -,-, -, -,,,. http://www.manzy.org/homework/science/hw_sci_all.html
Grade 6 Science Curriculum ANIMALS Chapter 1 sponges, cnidarians, and worms. Chapter 2 Mollusks,Arthropods, and Echinoderms. Chapter 3 Fishes, Amphibians, and Reptiles. http://www.cullenlibrary.org/maherlibrary/6thgradesciencecurriculum.htm
Extractions: Higgins Middle School has adopted the FISH philosophy. PEABODY PUBLIC SCHOOLS, PEABODY, MASSACHUSETTS SCIENCE AND TECHNOLOGY CURRICULUM GRADE 6, 2002 Prepared by: Kaylyn Govoni Administrator of Instruction: C. Milton Burnett, Ed.D. PEABODY PUBLIC SCHOOLS SCIENCE AND TECHNOLOGY CURRICULUM GRADE 6 COURSE OVERVIEW The sixth grade Science program at the Higgins Middle School concentrates primarily on living things. There are also four units that are covered in the sixth grade, that are not in the frameworks, but are essential skills and tools that students need in order to complete the Science curriculum. These four units are: The Scientific Method Metrics-Linear Measurements Observation and Inference , and The Microscope: Parts and Functions These topics are taught through constant use of process skills and critical thinking skills within a hands-on, guided inquiry lab approach to covering the curriculum. The text used is the Science Explorer modular series published by Prentice Hall. At the sixth grade level there are five student version textbooks available for each student.
Aquariuspath Chapter 4 Introduction to Plants. Chapter 5 Seed Plants. Animals Chapter 1 sponges,cnidarians and worms. Chapter 2 Mollusks. Arthropods, and Echinoderms. http://www.cullenlibrary.org/tool/prenticescience.html
EAST COBB MIDDLE SCHOOL Chapter 9 Seed Plants 9 weeks. Unit 3 Animals. Chapter 10- sponges, cnidarians,and worms. Chapter 11- Mollusks, Arthropods, and Echinoderms. http://www.cobbk12.org/~eastcobb/syllabus/hartley.htm
Extractions: SEVENTH GRADE LIFE SCIENCE 7A Dian Carter dian.carter@cobbk12.org 7B Heather Hartley heather.hartley@cobbk12.org 7C Melissa Vaughn melissa.vaughn@cobbk12.org PURPOSE: The purpose of Life Science is to provide students with an in-depth view of living organisms: how they are classified, where they are found, and how the function. TEXT: Pearson Education, Inc. Life Science. Needham , Massachuetts: Prentice Hall, 2002. ALL STUDENTS ARE REQUIRED TO COVER BOOKS (NO STICKY BOOK COVERS ) The cost to replace the textbook is If students option to have a CD instead, the cost of replacement is $10.00. COURSE GUIDE: Unit 1: Cells and Heredity Chapter 1- Cells the Building Blocks Of Life Chapter 2- Cell Processes and Energy Chapter 3- Genetics: The Science of Heredity Chapter 4- Modern Genetics Chapter 5- Changes Over Time 9 weeks Chapter 15- Bones, Muscle, and Skin Chapter 16- Food and Digestion Chapter 17- Circulation Chapter 18- Respiration and Excretion Chapter 19- Fighting Disease Chapter 20- The Nervous System Chapter 6- Bacteria and Viruses Chapter 7- Protists and Fungi Chapter 8- Introduction to Plants Chapter 9- Seed Plants 9 weeks Chapter 10- Sponges, Cnidarians, and
Teaching Play And Academic Skills To Children With Autism Horseshoe crabs (EL). sponges. sponges. sponges. cnidarians. cnidarians. cnidarians.Segmented worms. Round worms. Flatworms. Mollusks. Mollusks with Shells. http://melindasmith.home.mindspring.com/Science/contents3.htm
Extractions: Animals Table of Contents Table of Contents Science Academic Skills Part 3 Invertebrates Sources Key PS Palma Sola Elementary School CBA The Complete Book of Animals CBS Complete Book of Science EL Enchanted Learning TML Teach Me Language SE SchoolExpress EH Edhelper ABC abcteach If no source is noted, then I created the material myself or took some examples from various animal related websites. Invertebrate Cards Introduction to Invertebrates Introduction to Invertebrates Reading Sheet Invertebrate Comprehension Sheet Animals without Backbones (CBS) Arthropods Introduction to Arthropods Insects What is an insect? (CBA) Insects Theme Unit (SE) Insects Pull-out Storybook (CBA) Bees Theme Unit (SE) Bee Facts Bees (EL) How do Bees Make Honey? ìDid You Know?î Honeybee Facts (ABC) Beetles (CBA) Butterflies and Moths Theme Unit (SE) All About Butterflies (Zoom Butterflies EL) Label the Butterfly (EL0 Label the Butterfly Life Cycle Butterfly or Moth (EL) Butterfly/Moth Venn Diagram (EL) Find It! Zoom Butterflies (EL) Ant (CBA) Label the Ant Anatomy (EL) Cricket Fly Grasshopper Mosquito Myriapods Centipedes (EL) Centipedes Millipedes Centipede and Millipedes (EH) Crustaceans Crustaceans Crustaceans (EH) Arachnids Arachnids Spiders (PS) Spiders (EH) Label the Spider Anatomy (EL) Spiders and Insects (CBS) Spiders and Insects (ABC) Spiders and Insects Venn Diagram (ABC) Spiders (EL) Spiders Reading Comprehension (ABC) Fact or Opinion Spiders (ABC) Spider Report (ABC) Web Builders and Wandering Spiders (ABC) Web and Wandering Spiders Venn diagram (ABC) How does a Spider Spin its Web? (ABC)
4Reference || Animal Nematomorpha (horsehair worms), Kinorhyncha, Loricifera and include Phylum Archaeocyatha(possibly sponges); Conulariida (possibly cnidarians); Phylum Conodonta http://www.4reference.net/encyclopedias/wikipedia/Animal.html
Extractions: Animals are the group of organisms that constitute the kingdom Animalia. Typically, they are multicellular in composition and capable of both locomotion and responding to their surroundings. Unlike plants, animals do not photosynthesize, instead consuming plants or other organisms to grow and sustain themselves. Most animals have a body plan that becomes fixed as they mature and, except in animals that metamorphose , is established early in their development from embryos. The scientific study of animals is called zoology. Colloquially, "animal" often is used to refer to all animals
Fauna, Part 1 a variety of sponges other than the common commercial sponge. The cnidarians (Coelenterates living(abundant in soil) and parasitic worms (hookworm, trichinosis http://www.seinan-gu.ac.jp/~djohnson/natural/fauna1.html
Extractions: Lecture Outline The Animal Kingdom. Examples of all of the major animal groups can be found in Japan. A nimals are multicellular organisms with no cell walls and no chlorophyll. They usually ingest other organisms for their energy and other nutrient needs. Animals are divided into several groups [phyla]. The lower groups (sponges through echinoderms) are often classified together as the invertebrates. The Sponges. These simplest animals do not have any distinct tissues (a tissue is a group of cells with similar structure and function). They live in water, most being marine. These include a variety of sponges other than the common commercial sponge. The Cnidarians (Coelenterates). These animals have simple tissues and radial symmetry. (All the rest of the animals listed below also have tissues.) They have stinging cells that they use to kill prey and they live in water (mostly marine). They include sea anemones, coral, jellyfish, and many small organisms. Coral reefs are the skeletons secreted by such tiny organisms. The Flatworms.
