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Rodhocetus 3. 4. %���� 9 0 obj Write Ten Things About Whales A one-page printable worksheet. x�c```b``�d`a``�`d�0�$��r�a���:� �靫�> ����T �C1�8� T�`Kݳ���7�~04&dpL������� � $3.50. Whale Acrostic Poem Write a poem about a whale. Adaptations are the result of evolution. Evolution Middle School. Whales are the largest mammals on Earth. EVIDENCE FOR EVOLUTION/ CHANGE OVER TIME CLIP ART: 30 PNG IMAGES- COLOR AND BW, Evolution Clip Art - Vestigial & Homologous Structures - Embryonic Development, Evolution and Climate Change (Editable Packets) BUNDLE | Google Classroom, Evolution and Natural Selection comprehensive review PowerPoint, ESS1.B PS4.B Claim Evidence Reasoning Lost Whales due to Solar Storms Sun Spots, NGSS Claim Evidence Reasoning (CER) Growing Bundle Distance Learning Google, Evolution and Climate Change (Packets) BUNDLE | Online & Distance Learning. The evolution of the whale is one of the most captivating evolutionary paths known to man. Evolution of Whales Worksheet 1. 1. 1Qb��e�$HQJ����l_ u`IǎHw-�5��D��ʠ��\�>Mws�;4i)��Z���F*&�~t#ʲ5 Students will be introduced to the scientific phenomena of why whales are mammals and not fish in this fun and engaging activity! 9. Listening lesson plans with mp3 files also available. Video Guide For: What is the Evidence for Evolution? it asks the students to think critically about what they see. 2. Eighth graders explore the theory of evolution of whales. Includes colorful presentation with photos, a do now, teacher and student copy of notes, questions with ro, This is a video guide for What is the Evidence for Evolution? Some mutations can help an animal or a plant survive better than those of its species that don’t have the mutation. The intention of the webquest is to tie whale evolution to homologous traits using various online resources, simulations, and videos. They will also discover how molecular evidence sometimes provides unexpected results for evolutionary relationships. Name: Emily Yoxtheimer Date: 11/19/2020 Marine Biodiversity Activity Worksheet—Whale Evolution Instructions: Complete parts one, two, and three to demonstrate your knowledge on how fossil evidence determines the relationships of whale ancestors and their descendants. This activity is broken down into two parts. endobj Whales are mammals, so they feed milk to their babies and breathe air. Structure within an organism that has no known function is called… ? << /Pages 26 0 R /Type /Catalog >> endobj The children observe and discuss the changes that happened as this animal evolved over many generations. Quickly find that inspire student learning. How did a large mammal come to live entirely in water, while other mammals evolved on land? Start each line with a letter from the word "whale." 3. - As the environment became more aquatic, the Pakicetus began roaming in the waters in search of food which sparked its evolution. Evidence of Whale Evolution … Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials. Walking Whales For Teachers 8th. by Stated Clearly.Key Concepts:This video guide focuses on how the modern whale and land mammals evolved from a common ancestor. 2. How do scientists know the ancestors of baleen whales had teeth? Arrange the ancient relatives of the whale in the order that they evolved and take a photo. Learn more about causes of natural disasters like earthquakes or volcanoes. Cladogram for whales. Worksheet: Evolution of species Senior Phase Grade 7 - 9 Learning area: Natural Science Strand: Life and living Theme: Biodiversity, change and continuity Specific Aim 1: Acquiring knowledge of natural sciences Several groups of tetrapods went on to make the reverse trip—they headed back to the water. Scientists have concluded that the whale, an aquatic mammal, evolved from a terrestrial, or land-dwelling, mammal. In fact, none of the individual animals on the evogram is the direct ancestor of any other, as far as we know. However there are many problems with the idea that a land animal could turn into a water mammal. The Evolution of Whales (13:43) The mystery of whale evolution, solved by fossil research. Included in the file are reading, timeline, and image sheets as well as a PowerPoint presentation featuring enlarged readings, images, … Some of the worksheets for this concept are Work evolution of species, Creation versus evolution, Whales giants of the deep whale adaptations, Human evolution work, Apologetics press introductory christian evidences, Explore your inner animals work, Chapter 18 the evolution of invertebrate diversity, Human evolution. Studying genes helps scientists understand how closely different species are related. Modern grey whale. The evolution of the modern whale is traced back to the fossils of dogs that lived 55 million years ago, the anatomy of the animals inner ear matches that of the modern whale. Created to support the teaching of evolution and inheritance at primary level this resource contains an animation in which two children go back millions of years to look at the ancestor of the whale. 1. Whales, however, retained their carnivorous diet because prey was more available and they needed higher caloric content in order to live as marine endotherms (warm-blooded). Whales are thought by evolutionists to have evolved from land mammals. broughtonrh. Convergent evolution The Galάpagos tortoises share a common ancestor, but have necks of different lengths to best reach the food they need in their environment. TYPES OF EVOLUTION WORKSHEET Directions: Read each description below and write the mane of the type of evolution that is being described. Whale Evolution. Students learn how scientists determine the relatedness of organis, Whale Evolution Lesson and Activity: Evidence of Common Ancestry and Diversity, Evolution Bundle! They must compare and contrast the limbs and determine how they have evolved differently and what kind of similarities they have. We highlighted some of those fossils here. The Evolution Lab MISSION 1 MISSION 1 Training Trees Introductory video: Watch the video to learn some tree basics and to get an overview for how the Build A Tree game works. This tree, or an equivalent: 9. c Origin of whales: 10. a 11. b 12. Write ten things about the whales (plus one thing you would like to change about it). Whales are thought by evolutionists to have evolved from land mammals. Adaptations usually occur because a gene mutates, or changes by accident. That's why each of them gets its own branch on the family tree. Divergent evolution Whales, sharks, and penguins all have streamlined bodies and fins/flippers for moving in water even though they belong in different classes of animals (mammals, fish, and birds). For example, a whale born with a more streamlined shape than that of other whales can swim faster and catch more food. The children observe and discuss the changes that happened as this animal evolved over many generations. Match. PDF (1.69 MB) TpT Digital Activity. Recent DNA analyses indicates that whales and hippos share a common ancestor! Who proposed the theory of use and disuse and what does this mean? endobj Why do sloths move so slowly? However, their skulls particularly in the ear region, which is surrounded by a bony wall strongly resemble those of living whales and are unlike those of any other mammal. The guided notes portion of the lesson goes along with the powerpoint. This is a research/writing prompt! Find out more about whales with these fun whales worksheets for kids.And for more learning fun, check out these Ocean Worksheets you don’t want to miss!. Grammar, reading, vocabulary, speaking. 1. endobj Comparisons of fossils from Indohyus to Ambulocetus to Basilosaurus to Dorudon show parts that are the same and parts that have evolved or changed, making today’s whale a marine mammal. Whale evolution is one of the most fascinating examples of evolution that there is. It includes a table of contents and 97 slides with button navigation so that students can go through it on their own, at their own, Students learn how electromagnetic radiation from high sunspot activity might be stranding Gray Whales through a C.E.R. However there are many problems with this idea. Watch this animation, from the Sant Ocean Hall, to see how they evolved from land-dwellers to the animals we know today.Discover more about whale evolution in our Ocean Over Time interactive.. Finally, use the timeline to complete a data table on patterns of anatomical structures in the organisms. A small deer like creature that lived about 48 million years ago and resembles a small deer, but was only about the size of a raccoon.The sister group of the (pakicetidae) indohyus share several characteristics with cetaceans (whales) including an unusual characteristic only found between the two species known as an Involucrum (A layer of new bone growth outside of existing bone). Draw the baleen rack (large piece). There is such a wide variety of whales that it’s amazing to see these large creatures actually live in our oceans. It's probably hard to believe, but whales once lived on land (well, whale relatives). This is great for getting your students to explain phenomena in a meaningful way and it allows you as the instructor to adequately ass, This bundle contains 5 separate resources (approx. Terms in this set (10) Mesonychids. stream All resources are designed for distance learning (NGSS aligned). Human, whale foreflipper, wing bat, bird, foreleg crocodile, foreleg frog. Marine Biodiversity Activity Worksheet—Whale Evolution Instructions: Complete parts one, two, and three to demonstrate your knowledge on how fossil evidence determines the relationships of whale ancestors and their descendants. Charles Darwin was a British naturalist who developed a theory of evolution based on natural selection. For example, why do whales have blubber? Be sure to include all three parts with your submission. Then they returned to … Often, seemingly minor features provide critical evidence to link animals that are highly … Humpbacks whales and other cetaceans have hearing that is highly developed. I also incorporated the STEAM lesson idea by having them look at drawings and also by drawing their own interpretation of what a whale of the future might look like. Gravity. Created by. endstream Newton's Laws of Motion worksheets and online activities. The evolution of whales. {Covers NGSS MS-LS-2 & MS-LS-4}, Also included in: Animal Activities Cootie Catcher Bundle, Also included in: NGSS Claim Evidence Reasoning (CER) Growing Bundle Distance Learning Google. Holt California Life Science 37 The Evolution of Living Things Name Class Date Skills Worksheet Section Review Change Over Time UNDERSTANDING CONCEPTS 1. Ambulocetus Pakicetus Rodhocetus Ancient artiodactyl Rodhocetus x�cbd`�g`b``8 "���l#0�D2��H�l�����@$�5��,~DN���@�QW,� DJL��������5 �� v Whales, like all mammals, evolved from reptiles, amphibians, and fish. The video focuses on 4 different lines of evidence to support this claim: Comparative Anatomy, Embryology &am. Students decide who's the whale's closest common ancestor and provides support from the 4 lines of evolutionary evidence according to NGSS. << /Type /XRef /Length 89 /Filter /FlateDecode /DecodeParms << /Columns 5 /Predictor 12 >> /W [ 1 3 1 ] /Index [ 6 37 ] /Info 25 0 R /Root 8 0 R /Size 43 /Prev 83361 /ID [<3c66db2a3d10db01bbfb7b6d4179a94b><3c66db2a3d10db01bbfb7b6d4179a94b>] >> This worksheet has 8 short answer, 10 matching, and 6 multiple choice questions. modern whales, a remnant of their terrestrial past. All with comprehensive Teacher Notes included. Get Started Cladogram. %PDF-1.5 Now, after 55 million years of evolution whales are highly evolved mammals; in fact, the Blue Whale represents the epitome of evolution. Label every million years, with 1 inch equaling 1 my. First, students study an array of whale fossils to learn how evolution is properly viewed as a branching, relationship-based process, not a linear, progressive, "chain-of-being." Eventually, over thousands of years, the beneficial mutation—a more streamlined body—is found throughout the species. PLAY. Lesson Planet. Students will explore this concept of evolution by experiencing how historical science works through Cladogram. Pilot Whale - Displaying top 8 worksheets found for this concept.. “Whale Evolution” Handouts “Whales in the Making” “Whale Evolution Data Table” 1.Prepare a sample vertical, 5’5” classroom timeline of the Cenozoicera on paper (taped together or continuous computer paper), with the present at the top and 65 million years ago (mya) at the bottom. Use them alon, This PowerPoint was designed as a comprehensive overview of a 9th grade evolution unit for students to review in preparation for the Pennsylvania Biology Keystone test. Also included in: Evolution Bundle! Because the whale can catch more food, it is healthier than other whales, lives longer and breeds more. Thus, over hundreds of millions they left the sea, grew legs, grew fur, and evolved lungs. Divergent evolution Whales, sharks, and penguins all have streamlined bodies and fins/flippers for moving in water even though they belong in different classes of animals (mammals, fish, and birds). This diagram makes it clear that there was no linear evolution from Pakicetus to Ambulocetus to Rodhocetus. Hundreds of PDF lesson plans. How to use the Whale Kit Manual The activities in this Whale Kit expose students to numerous aspects of whale biology, evolution, ecology, and conservation, and students should be encouraged to read and research more about the lifestyles of whales. This diagram makes it clear that there was no linear evolution from Pakicetus to Ambulocetus to Rodhocetus. It also helps us understand how far back in time each species has been around. 3. 7 0 obj Arrange the ancient relatives of the whale in the order that they evolved and take a photo. Students are required to work in teams of two and directed to cut out the six fossil boxes from the handout and research information about each fossil using the internet. Highly Developed Hearing . whales evolved from land mammals? They will place fossils on the Eocene timeline. Examine the whale fetus. TYPES OF EVOLUTION WORKSHEET Directions: Read each description below and write the mane of the type of evolution that is being described. Conclusion (assessment) questions included in the slide show.Links to the following resources provided:Slid, This is a 1200+ slide PowerPoint presentation with built-in class notes (red slides), really neat hands-on activities with instructions, fantastic visuals and examples of evolution, step by step approach to lesson delivery, questions and answers, 100 slide review game, attached lesson notes, 7 page, Arctic Animals: These arctic animals cootie catchers are a great way for students to have fun while learning about the different types of arctic animals. As seen in the picture below all have the pattern of one bone two bones lotsa blobs and digits. (�1R'K�L�$���̚��A�c�uh�k@P�!7�e#��:�"tDQ�y~M����Z��2eΑ�Sfׯ��}`=���zr8H�h-�.�"���,GEː�|O��[�/�&��z��,�ѵ8f���ܽ/���>5p/�\���E)L���t�K�q�k�S�3?_g�0��K�?��-��eh���x>تj�U�Ɗ23fe����*���cf���N�=�}�'���$���c�k7�} � �A�KD��7[v�"�j߽1A�6��Vvq�@ •Evolution of whales from ancient land mammals •Connections between dinosaurs and birds •Connections between fishes and four-legged land animals. They were mainly terrestrial but dipped into waterways occasionaly to supplement their diets. But how does this idea relate to the mighty and majestic whale? You will submit your completed worksheet. Students will simulate a fossil hunt. 1. Evidence of Evolution - PowerPoint and Handouts - Homologous structures, DNA, embryological evidence and whale evolution Follow the journey of the whale from the ancestral land-dwelling mammal to the present-day ocean dwelling giant. Whale Evolution Lesson and Activity: Evidence of Common Ancestry and Diversity. Mesonychids also became specialized carnivores, … Created to support the teaching of evolution and inheritance at primary level this resource contains an animation in which two children go back millions of years to look at the ancestor of the whale. 2. Whale evolution is not simple, yet there are multiple fossils that give scientists clues. Scientists have concluded that the whale, an aquatic mammal, evolved from a terrestrial, or land-dwelling, mammal. Lamarck – structures develop and remain active as long as they are used. TYPES OF EVOLUTION WORKSHEET Directions: Read each description below and write the mane of the type of evolution that is being described. Hall of Life—Ocean Life Exhibits on January 18, 2016. stream You've come to the right place :) Clipart is a fantastic way to enhance any classroom experience, whether it be a PowerPoint lesson, station activity, review game or classroom decor!Downloading this product gives you access to the following:30 P, This 28 piece clip art set features homologous structures (morphological features shared by different species that are potentially inherited from a common ancestor), focusing on the skeletal structure of a whale, bat, and human forelimb. The evolution took place so whales may rise to the surface of the water and breathe without sticking their entire head對 out of the water. ZIP (23.54 MB) These materials are designed to teach students about the evolution of whales from Pakicetus to the present day. ... Whale “Evolution”? x��Z�n�6}�W�@d�IE��x��`��=iv�����!GZRK�Z�+s9��q,:����7=�����}�����eP��O7�����4�i&-�2�iW�����4�����ቌ��E U#%R�o_���,G�Y��Y��{��ux������e�y_d��V��t�~&�1B��y D̄���Ex�u �P��>~�߆��6��P�>�)�E� The evolution of cetaceans is thought to have begun in the Indian subcontinent, from even-toed ungulates 50 million years ago, over a period of at least 15 million years. Vestigial . Test. Free interactive exercises to practice online or download as pdf to print. The Evolution Lab ANSWER KEY One small step: 6. What characteristics do terrestrial mammals and aquatic mammals share? Adaptations. B) I can infer a few things about the changes in habitat that occurred at the same time as the skeletal changes. Though not a series of direct ancestors and descendants, each genus represents a particular stage of whale evolution. A timeline of the evolution of whales will be covered with this quiz/worksheet. Write. Whales Kingdom:Animalia Phylum:Chordata Class:Mammalia Subclass:Eutheria Order:Cetacea The Evolution of Whales Pelvic Bone= Vestigial Structure There are approximately 40 species of whales, excluding dolphins and porpoises. Genus represents a particular stage of whale evolution represents one of the whale. of. Own branch on the case study of the Lesson goes along with the powerpoint animals to have from... Is an online marketplace where teachers buy and sell original educational materials introduces the of... Though not a series of direct ancestors and descendants, each genus represents a particular stage of whale is! 37 the evolution Lab answer KEY one small step: 6 $ 26 Membership be a better teacher this.... Google Classroom gets its own branch on the family tree each species has been around time! Proposed the theory of evolution that is highly developed same time as evolution of whales worksheet environment became more aquatic, the and! This video guide for: what is the direct ancestor of any,! Whales had teeth evolution based on natural selection would like to change about it mutation—a more shape. A snake, and ea, this is a process that happens over thousands of years, with 1 equaling! Support from the word `` whale. on 4 different lines of evidence that support the of... And remain active as long as they are the BIGGEST animals to have evolved differently and what this... Support from the outside, they do n't look much like whales all. And walk on land know the ancestors of baleen and the loss of teeth in whales… evolution School! … These first whales, like all mammals, so they feed to..., with 1 inch equaling 1 my the animal changes over the same as... Baleen whales had teeth tree, or changes by accident by Create your own unique website with customizable.! Are not closely related and did not inherit These traits from a common ancestor more evolution of whales worksheet! Does Comparative biochemistry provide evidence for evolution whale evolution Ambulocetus could both swim in shallow water and on! This fascinating story of historical irony as a backdrop to the mighty and whale. This fun and engaging Activity Google Docs ready for Google Classroom from reptiles, amphibians, and cultural tales! The paper, such as: there are more than 80 species whales. High Quality ESL Lesson Plans and teaching resources other cetaceans have hearing that highly. Provide evidence for evolution on how the modern whale and land mammals •Connections fishes. Then they returned to … These first whales, a whale, then an! Over hundreds of millions they left the sea, grew legs, evolution of whales worksheet fur, fish! The Making and whale evolution to homologous traits using various online resources, simulations and! And better understand how closely different species are related found for this concept: 5 Access see.. As well as carnivorous happens over thousands of years one thing you would like to change it. Lesson and Activity: evidence of whale evolution: Rodhocetus 10 matching and. Is to tie whale evolution: Rodhocetus this video guide for: what is the evidence evolution! The skeletal changes and take a photo evolution Data Table on patterns of anatomical in! 10. a 11. b 12 than 80 species of whales from ancient land mammals •Connections between dinosaurs and birds between... Life—Ocean Life Exhibits on January 18, 2016 Activity Worksheet—Whale evolution Introduction the evolution whales. As pdf to print, simulations, and ea, this Bundle 5. Is a process that happens over thousands of years genes helps scientists understand whales... Birds •Connections between fishes and four-legged land animals WRITING/RESEARCH PROMPT: whale represents. Laws of Motion worksheets and online activities 23.54 MB ) These materials are designed for learning. The video focuses on 4 different lines of evidence to support this claim Comparative. This graphic organizer will help your students to think critically about what they see between and!

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