Hazleton Area High School



Science 4th Grade Packet on“Life Cycles” Chapter 3Name ___________Section__________22860011314450Ch 3 Life Cycles00Ch 3 Life CyclesName________________Section_______________Chapter 3 PreviewAnswer the following questions about this chapter. Why do you think plants make flowers?________________________________________________________________________________________________________________________________________________________________________________________________________________________What do tadpoles grow up to be?________________________________________________________________________________________________________________________________________________________________________________________________________________________What features can children have in common with their parents?________________________________________________________________________________________________________________________________________________________________________________________________________________________ Name________________Section_______________Date _________________Science Grade 4 Chapter 3 “Life Cycles”Define the vocabulary terms from the chapter. adult – _________________________________________________________________________________________________________________________________________________egg –____________________________________________________________________________________________________________________________________________________ embryo–________________________________________________________________________________________________________________________________________________germinate – _____________________________________________________________________________________________________________________________________________inherit –_________________________________________________________________________________________________________________________________________________larva – __________________________________________________________________________________________________________________________________________________life cycle – _______________________________________________________________________________________________________________________________________________life span – _______________________________________________________________________________________________________________________________________________metamorphosis –__________________________________________________________________________________________________________________________________________nymph– _________________________________________________________________________________________________________________________________________________trait – ___________________________________________________________________________________________________________________________________________________Name________________Section_______________Date ________________Science Grade 4 Chapter 3 “Life Cycles”Write sentences for the vocabulary terms for this chapter.adult – ___________________________________________________________________________egg – ____________________________________________________________________________embryo– __________________________________________________________________________germinate –________________________________________________________________________inherit –____________________________________________________________________________larva – ____________________________________________________________________________life cycle – __ ________________________________________________________________________life span – __________________________________________________________________________metamorphosis – ____________________________________________________________________nymph –____________________________________________________________________________ trait – _____________________________________________________________________________ Ch 3 Lesson 1 REVIEWCh 3 Lesson 2 REVIEWCh 3 Lesson 3 REVIEWCh 3 Vocabulary Review Crossword PuzzleCh 3 Life CycleAcross4. the process in which an animal changes form in different stages of its life cycle.5. the second stage of incomplete metamorphosis.6. a fully grown, mature organism.8. a series of stages that occur during the lifetime of living thing.10. a plant or animal in the earliest stages of development.11. a wormlike form and the second stage of complete metamorphosis.Down1. to receive traits from a parent.2. a feature or characteristic of a living thing.3. to begin growing a new plant.7. the length of time it takes for an individual organism to complete its life cycle.9. the first stage in the life cycle of most animals.Science Grade 4Name ____________________Section __________________Writing in ScienceCh 3Date _____________________ Narrative Writing: Life Cycles!Narrative writing tells a story about something that really happened in the writer’s life.All living things change as they go through their life cycle.Before you begin writing, think about some living things you have observed for a long period of time.Now, write about the life cycle of a living thing you have seen.2667087630Life Cycles! I have seen the entire life cycle of____________________________ _______________________________________________ ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 0Life Cycles! I have seen the entire life cycle of____________________________ _______________________________________________ ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Chapter 3 Vocabulary ReviewCh 3 Life CyclesCh 3 Vocabulary ReviewCh 3 Life CycleGTHMBMLLVASNRNLFCRPAMINYMPHPITXXBAEGFJOCIPFTNQBYJIAEOYLPEALYHSJXVTCOUMSUMUNILERNCYDNPTZBDGDGAHXMCNAPQPNAVMLERRJLNVYKZAOFSLTROGEPFKITLSIMETAMORPHOSISBLYEDTVIOIDSYHYOQPTIREHNIISSRDVGGHHMGVRAVVZBBIPELVMGWMJTYGDGMBSMFMXYARVESGOMEADULTEGGEMBRYOGERMINATEINHERITLARVALIFECYCLELIFESPANMETAMORPHOSISNYMPHTRAITStudy Guide A Ch 3How Do Plant Life Cycles Vary?Main Idea. Flowering plants produce seeds during their life cycles. The seeds grow into new flowering plants. Life spans vary for different types of plants.Fill in the blanks with words from the box below. 023135embryogerminatelife cyclelife span0embryogerminatelife cyclelife spanA(n) _____________is a series of stages that occur during the lifetime of a living thing.A(n) _____________ is a plant or animal in the earliest stages of development. Some plant seeds land in places where they can ___________ or begin growing a new plant.A(n) _____________ is the length of time it takes an individual organismto complete its life cycle.Circle the word that completes the sentence.The ( pistil or stamen) of a flower makes pollen, which is needed to form seeds. Wind, water, and animals such as insects move (seeds or pollen) from the stamens to the pistils. Brightly colored (pistils or petals ) attract birds, bees and other insects to a flowerIn organisms that are similar, such as trees, the smaller kinds usually have (shorter or longer) life spans than the larger kindsFor flowering plants, the life span begins when a seed (germinates or sets pollen).Study Guide B Ch 2How Are Offspring Like Their Parents?Main Idea. Living things resemble their parents because they inherit their parents’ traits. Some living things look different when they are young and grow to resemble their parents. Write answers to the questions on the lines below.What are traits?_____________________________________________________________________Why do parents and offspring usually resemble each other?_____________________________________________________________________What is an inherited trait?_____________________________________________________________________Why do offspring sometimes look slightly different from their parents?_____________________________________________________________________Do tadpoles look like adult frogs before metamorphosis?_____________________________________________________________________Write TRUE or FALSE for the statements below._________ 6. Birds, fish, reptiles and amphibians lay eggs._________ 7. Many insects change form four times, which is an incomplete metamorphosis. _________ 8. The egg hatches into a wormlike form called a pupa._________ 9. Some insects go through a three stage life cycle._________10. In general, larger animals have shorter life spans than smaller animals of the same kind.-122829382137Vocabulary0VocabularyCh 3 REVIEW and TEST PREP P. A84 Complete each sentence with a term from the box.1364841303adulteggembryogerminateinherit traitlarvalife cyclelife spanmetamorphosisnymph0adulteggembryogerminateinherit traitlarvalife cyclelife spanmetamorphosisnymphEvery seed contains a/an __________ in a protective coat.The process in which some organisms change form during different stages of life called ____________.The series of stages of that occur in the lifetime of an organism is called a/an ________________.A feature or characteristic of a living thing is a/an ___________.The second stage in complete metamorphosis is a/an__________.An organism that is fully grown is called a/an ___________.The second stage in incomplete metamorphosis is a/an_______.When a plant begins to grow from a seed, it is said to________. Because an elephant lives longer than a mouse, the elephant is said to have a longer ____________.10.The first stage in the life cycle of most animals is the _________.24566042858Test Prep Test Prep Circle the letter of the best answer choice. 29610052095513. Because young organisms inherit traits, they ___________.A. always resemble their parents at birthB. never resemble their parents at birthC. never grow up to resemble their parentsD. often grow up to resemble their parents14. A flower’s pollen is made in the ______.A. petalsB. pupaC. pistilD. stamen013. Because young organisms inherit traits, they ___________.A. always resemble their parents at birthB. never resemble their parents at birthC. never grow up to resemble their parentsD. often grow up to resemble their parents14. A flower’s pollen is made in the ______.A. petalsB. pupaC. pistilD. stamen245110127011. Female adult birds , fish, reptiles, and insects _________.A. germinateB. lay eggsc. have the same life spanD. give birth to live young12. Wind, water, and animals can all move ________________ to a flowers’ pistil.A. stamensB. pollenC. rootsD. leaves011. Female adult birds , fish, reptiles, and insects _________.A. germinateB. lay eggsc. have the same life spanD. give birth to live young12. Wind, water, and animals can all move ________________ to a flowers’ pistil.A. stamensB. pollenC. rootsD. leaves Science Grade 4 CH 3 Notes for TESTNAME ____________Complete and study these notes for the test.Offspring may ___________ traits from their parents during reproduction.A feature or characteristic of a living thing is called _______.The ______is the second stage in the life cycle of an insect that goes through incomplete metamorphosis.The ______ is a wormlike form and the second stage of complete metamorphosis. The process in which some organisms change form during different stages of life is called _________________.For most animals, an ________ is the first stage in its life cycle.A _________ is the length of time it takes an organism to complete its life cycle.A series of stages that occur during the lifetime of a living thing is a ________________.Seeds _____________ when they begin to grow into a new plant.The ______________ is the earliest stage of development.A tadpole looks like its parents after it goes through _________________.Organisms with two parents inherit traits from___________________.When mammals reproduce, their young are ____________________.Birds, fish, reptiles, and amphibians _______________.Brightly colored ___________ attract birds, bees, and other insects to a flower.The __________ of a flower makes pollen.Wind, water, and animals such as insects move _________ from stamens to the pistils.An offspring develops into an ___________, or a fully grown, mature plete metamorphosis involves an insect changing _________________-.___________________ involves a three stage change.1057275294005 Metamorphosis00 Metamorphosis2686050217170001619250217170009620252369185 00 148590021024850027908251769110 00 9620251816735 00 3305175149288500148590014928850027908251235710 00 9620251235710 00 3305175949960001485900949960002790825673735 00 962025673735 00 3305175435610001485900435610002790825178435 Incomplete00 Incomplete962025178435 Complete00 Complete4556097408665NymphEggAdult0NymphEggAdult-87464344639AdultEggLarvaPupaAdultEggLarvaPupa ................
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