BV Lesson 3
BV Lesson 3
BV Lesson 3
Teacher Date David Vander Haak 4/18/2014 Subject/ Topic/ Theme Bacteria/Viruses rade 10
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ph&sica! deve!opment
socio( emotiona!
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Common Core standards $or %LCEs if not available in Common Core& addressed# '(.(' -va!uate the uncertainties or va!idit& o1 scienti1ic conc!usions usin' an understandin' o1 sources o1 measurement error$ the cha!!en'es o1 contro!!in' variab!es$ accurac& o1 data ana!&sis$ !o'ic o1 ar'ument$ !o'ic o1 e)perimenta! desi'n$ and/or the dependence on under!&in' assumptions" ').* Describe the structures o1 viruses and bacteria" CC++.ELA,LI-E.AC/.0H+-.1,(2.(.A #ntroduce precise c!aim2s3$ distin'uish the c!aim2s3 1rom a!ternate or opposin' c!aims$ and create an or'ani0ation that estab!ishes c!ear re!ationships amon' the c!aim2s3$ counterc!aims$ reasons$ and evidence"
24ote# 5rite as man& as needed" #ndicate ta)onom& !eve!s and connections to app!icab!e nationa! or state standards" #1 an objective app!ies to particu!ar !earners %rite the name2s3 o1 the !earner2s3 to %hom it app!ies"3 /remember$ understand$ app!&$ ana!&0e$ eva!uate$ create
Students must kno% ho% the& are 'oin' to carr& out this e)periment be1ore be'innin'"
Pre-assessment (for learning):
Formative (for learning): The teacher %i!! 'o around askin' 'roups ho% the& are settin' up their
0 at barriers mig t t is lesson !resent" 0 at will it ta5e 6 neurodevelo!mentall37 e8!erientiall37 emotionall37 etc.7 for 3our students to do t is lesson"
Students are or'ani0in' %hat the& are doin' 1or the e)periment in charts on their oo'!e Docs"
Students are co!!aboratin' in their !ab" Settin' up the e)periment$ %hich ma& have just been a ver& basic desi'n that did not cover ever& possibi!it& cou!d be a cha!!en'e"
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7rovide options 1or e)ecutive 1unctions( coor inate short & long term goals, monitor progress, an mo ify strategies
7rovide options 1or se!1(re'u!ation( e!pectations, personal skills an strategies, self-assessment & reflection
9aterials,w at materials $boo5s7 andouts7 etc& do 3ou need for t is lesson and are t e3 read3 to use"
9oods %ith bacteria in them 2choco!ate$ sauerkraut$ S%iss cheese$ &o'urt$ pick!e$ sourdou'h bread3 7aper p!ates ) 40 7!astic spoons ) 40 <aptops 21813 7etri dishes ) 20 =askin' tape 7ermanent markers !ass beads raduated c&!inders !ass 1unne!s Disposab!e pipets Sma!! 1i!ter paper circ!es 2cut out %ith a ho!e punch3 <ive bacteria broth Same as !ast !esson"
How will 3our classroom be set u! for t is lesson" III. - e Plan -ime 0800( 0808 Com!onents 9otivation 2openin'/ introduction/ en'a'ement3 :escribe teacher activities A;: student activities for eac com!onent of t e lesson. Include im!ortant ig er order t in5ing 4uestions and<or !rom!ts. Bacteria bu11et6each student %i!! receive a p!ate Students eat each 1ood item a1ter the teacher ta!ks %ith a pick!e$ sauerkraut$ &o'urt$ S%iss cheese$ about it" sourdou'h bread$ and choco!ate" Te!! the students not to eat an&thin' unti! the teacher ta!ks about it" The teacher e)p!ains ho% bacteria is invo!ved in the makin' o1 each 1ood 2'ives sour taste to pick!e$ bread$ sauerkraut$ pumped into &o'urt6ask8 %hat>s that &o'urt the&>re a!%a&s advertisin' on TV as 'ood 1or &our di'estive s&stem?6$ used to 1erment the nibs o1 cocoa3" Transition8 The bacteria in these 1oods are he!p1u!$ harm!ess bacteria$ but there is that 1@ o1 bacteria that is harm1u!$ so it mi'ht be use1u! to kno% %hat 1actors a11ect bacteria! 'ro%th$ so %e can prevent the bad bacteria 1rom 'ro%in' in our homes$ on our 1ood$ in our bodies" The investi'ation p!an &ou made &esterda& tests some o1 these 1actors" ,sk students to take out their computers and open up their !abs" -)p!ain the procedure 1or coverin' the p!ate %ith bacteria 2'et a coup!e drops o1 the bacteria broth 1rom the teacher$ and spread it around b& p!acin' the '!ass beads in the dish and ti!tin' around3" #nstruct 'roups to !abe! their p!ates be1ore 'ettin' bacteria" ,sk %hich 'roups need t%o p!ates to test environmenta! 1actors and %hich on!& need one$
Students %i!! %ork throu'h their investi'ation p!ans" 5hen 1inished the students %i!! c!ean up$
and pass out p!ates" -)p!ain to the %ho!e c!ass 2so thin's don>t 'et chaotic %ith a 1e% 'roups startin' their investi'ation3$ ho% to test products b& soakin' sma!! circ!es o1 1i!ter paper$ and p!acin' the 1i!ter paper direct!& on the a'ar" Set 'roups !oose to carr& out their investi'ation" Teacher %i!! 'o around askin' 'roups ho% the& are settin' up their e)periment to make sure the& are doin' 1air testin'" An a cop& o1 the seatin' chart$ check o11 that each 'roup has a 1air test" ,s on!& one or t%o 'roups %i!! be doin' di!utions$ he!p those 'roups individua!!& b& e)p!ainin' ho% to di!ute chemica!s %ith %ater" Ance the students are done %ith their p!ates and have taped them c!osed and %ritten their names and c!ass hour on them$ p!ace a!! but the ones testin' environmenta! 1actors in the incubator 2p!ace those testin' !i'ht and dark$ %armth and coo!ness in their appropriate environments3" Closure 2conc!usion$ cu!mination$ %rap(up3 08;:( 0840 Teacher %i!! assi'n pa'e 4 o1 the chapter ; stud& 'uide 1or ne)t Tuesda&"
Students %i!! spend %hatever time the& have !e1t %orkin' on their %ritin' assi'nments due ne)t Thursda&"
/our reflection about t e lesson7 including evidence$s& of student learning and engagement7 as well as ideas for im!rovement for ne8t time. 25rite this a1ter teachin' the !esson$ i1 &ou had a chance to teach it" #1 &ou did not teach this !esson$ 1ocus on the process o1 preparin' the !esson"3 #n this !esson$ # 'enera!!& sa% a hi'h !eve! o1 student en'a'ement" Students %ere carr&in' out their o%n e)periments$ so the& 1ound that interestin' and en'a'in'" There %ere a coup!e 'roups %hose investi'ations %ere not %e!!(desi'ned$ and so the& %ere not read& to do an&thin'$ and one 'roup just sat there and didn>t do an&thin'$ even %hen # repeated!& encoura'ed them to carr& out their e)periment" =rs" 5ri'ht s%itched up the order$ so that the bacteria bu11et %as a1ter carr&in' out the e)periment$ so %hi!e most o1 the c!ass %as doin' that$ # had to address Buestions 1rom the one 'roup that %as behind" 9or ne)t time$ i1 # 'ave more time in the previous !esson 1or p!annin' the investi'ation$ # mi'ht have the 'roups check %ith me be1ore the& cou!d ca!! it done$ so that # cou!d make sure students kne% %hat the& %ere 'oin' to do in this !esson"
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