Interactive Science. Student Book. Grade 1

192 Pages·68.022 MB·English

by  Buckley Don.

Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
............. . ................................ . ••... •..•..•..
•••••••a••••••••••••.•.•..•..•..•..•.•..•..•..•..• ••••••••••••••••••••••••••••••••••••••••a••••••••••••• ... .. .. . .. ... .. .... .
..
Program Authors Understanding by
Design® Author
DON BUCKlEY, M.Sc.
Informolion and Communications Technology Oirecto.r1 GRANT WIGGINS, Ed.D.
This is your own special book to keep. You can The School at Columbia University, New York, New York President, Aufflen'ic Education,
Mr. Buckley ha> been aline forefront of K-12 educational Hopewell, New Jersey
write all of your science discoveries in your book. te<:hnology lor noorly two decode>. A founder of New York City Dr. Wiggins is coauthor of Understonding
Independent S<:hool Technologi>l> (NYCIST] and long·time chair by Design® (UbD), o philo>ophy of
That is why you are an author of this book. of New Yorlc As:sociotion of Independent Schools' onnuoi!T ins~uctionol design. UbD is a disciplined
conference, he ho:s taught students on l'wo continenh and way of thinking obout ciJrricuiiJm des.isn,
created multimedio ond lnternet-bo$ed ~nstructionol systems ossessment, and instruction thor moves
for school> worldwide. teaching from content to understanding
Print your name, school, town, and state below.
Planet Diary Author
Then write to tell everyone all about you.
ZIPPORAH Mlll.ER, M.A.Ed. JACK HANKlN
Associafe Executive Director far Professional Programs Science/Malhematics Teacher.
and Conferences, National Science Teachers Association, The Hilldolc School, Daly City, Colilornio
Arlington, Virginio founder, Planet Diary Web Jife
Anociote executive director for professional programs and Mr. Hon~in is the c:reotor onO writer
conferences at NS.TA, Ms_ Zipporoh Miller is a former K-12 .Kience of Plonel Diary, o sciance current events
supervisor and STEM coordinator for the Prince George's County website. Mr. Hankin is passionate obout
Name Public School Di5.lrict in Maryland. She is o 5.eience edlJcation bringing science new5o and environmental
consultant who has. overseen curriclJium development and sroH oworenes.s into classrooms.
rroining for more lhon 1.50 di.stricl .science coordinotor.s.
Activities Author
School
KAREN L. OSnUND, Ph.D.
MICHAEL J. PADillA, Ph.D. Advi$ory Council, Texas Noturaf Science
A.sociate Dean and Director, Eugene P. Moore School of Center, College of Natural Sdoncos,
Education, Clemson University_ Clemson, South Carolina The Universiry of Texas a/ Austin
Town A former middle school teacher and a leader in middle s.chool :~cience Dr. 05-tlund has over 35 years of e:-:perience
education, Dr. Michael Padillo he~ served a~ president of the National teaching at the elementary, middle school,
Science Teachers Association and as a writer of the National Science ond univer~ity level!._ Previou:o.ly Dr_ O:o.tl1.md
Educotion Stondord.s. He i$ prole.nor of science education ot Clemson :served as the Dire-ctor of-WINGS Onlin<8
University. As lead author of the Science Explorer series, Dr. Podillo (Welcoming Intern~ ond Novice~ with
State hinoqsu iirr'lys .pairnedd mtheee ttse othme inne deedvs. eolof ptoindgo yo' sp srtovdgeronmts .t hot promotes student Gtheu idUaTnecoech a nI dD Seull pCpeonrlte) ro fnodr Nthee wD iTreecatcohre or f
Success with the UTeoch program in the
College of Noturol Sciences otthe Univer5oily
of Texas. al Austin. She also ~rved o5. the
All About Me KATHRYN THORNTON, Ph.D. Diredor of the Center lor Science Education
Profe:;.sor and Associafe Dean, School of Engineering ot the Unive.,ity of Te•os or Arlington,
and Applied Science, University of Virginia, President of the Council of Elementary
Science International, and on the Soard of
Charlottesville, Virginio Diredors of the Notional Science Teochefs
Selected by NASA in Moy 1984, Dr. Kathryn Thornton is a veleron Association. As on author of the Scon
of Four space flight:~." She hm logged over 975 hours in spoce, Foresman Science series, Dr. Ostlund was
incllJding more thon 21 houl"s of e:dfovehic:ular activity_ A:~ on inslriJmentol in developing inquiry octivities,
author on the Sc.o/1 Foresman Science series, Dr. Thornlon's
Credits Clppeor on poge.s EM3Lf-EM3S. whN:h consHMe en erle:nsLon of this. CQpyrighl peg e. enthusiasm for scfence has. inspired teachers around the globe_ EU Consultant
CcpyrightC12012 P·eonon Education, Inc., or its affiliates. All Rights Rese-rved. Printed in the United JIM CUMMINS, Ph.D.
Stole' of America. This publico lion i' PfOiecled by copyright, ond permissior1 sMould be obtoined from the On The Cover Professor and Canada Research Choir,
publisher prior lo any prohibited reproduction, slorcge inc retrieve! system, or fran5omiuion in any form Curriculum, Teacllin9 and (earning
or by ony meon:s, eledronic, mecllanical, pho~opying, recording, or likewise. For information regarding Dogs can hear and MICHAEL E. WYSESSION, Ph.D. O..portment at tl!e Universiry of Toronto
permissions, wti!e to Peonon Curriculum Group Rights & Permissions, One loke Street. Upper Saddle River, Associate Professor of Earth and Planetary Science, Dr. Cummins's research locuses on literacy
New Je~iey 074.58. smell better than Woshington Univer5ily_ St. louis, Missouri de11elopment in miJitilingiJol schools and the
Peoncm, Scot1 Foresman, Pearson Sc::oH Fofesmon, and Planel Diary ate lrodemorks, in the U.S. ond/or An outhor on more than 50 x:ienlifk publications, Dr. Wy5ession role technology plays in leruninB across the
othe-r COIJt'ltrics, orP earson Educ:olion, m., or i!S offiliotes. people can. was awarded the pre!itigious Packard Foundation Fellow.ship and curriculum_ Interactive Science incorporales
Presidential Faculty Fellow5hip for his research in geophystcs. Dr. research-based principles lor integratins
PEARSON ISBN-13: 978.().328·52096·1 Wvoyrisoeusss iroeng iiosn asn o ef xEpcerrlht ouns iEnsar tshe'iss mininc etro :mstrougcrtuorpeh ay.n Hd eh aiss kmnoawppne d claonngteunatg be:. !w>eitdh othne D ter.a Cchuimng m ionf$ a'!>c wadoerkm. ic
ISBN-10; 0-328.S209Q.9 internationally for his work in geoscience educolion ond oulreoch.
I 2 3 4 56 7 8 9 10 V064 19 18 17 16 IS 14 13 12 II 10
11 Authors Authors iii
Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
Unit A De5ign It! What do
Science, Engineering, pill bugs need? . . .. 64
and Technology ........ I Unit A
••••••• • Perfonnance·Bosed Assessment _ . 70 .::.:
••••••••••••••••••••••••••••••••••••••• • •••
•:.:•:•:.:•:•:.:•:.:.:•:•::.•::..:•::•:.:•:.:.:..:.:•:.:.:•:.:.:•:.:.:.:•:.:.:.~• •••~ .~.".."•r.r.r•w.~.•~•"•"r•r.•r.e.~.~....~•~•r•r•..w.~."..".~.••.•.•••
····························································I···················
I I. I I I I I I I I. I I I I I I' I I I I I I I I I I I •• I I I I e I I I I e I I I I I e I I I I e I I I I I I I I I I I. I I I I I I I I I I I. I I I
What is science? ........... . 3 How do you solve problems? 39
Try It! How do you use your senses to identify objecls? . 4 Try It! How con you design o lop? 40
""'
Scien~! • Picture Clues ....... . 5 Science! • Sectuence. 41
Lesson 1 Lesson 1
Wh.atm qYu estions do scientists ask? 6 What is technology? 42
pLaner Di3RY Discovery . 6 Explore Ill Which tool works better?. 42
Lesson 2 Lesson 2
What skills do scientists use? .. 10 What are objects made of? ...... . 46
Explore It! How con you observe objects? 10 mY pLaneT DiaRY Discovery ............ . 46
Lesson 3 Lesson 3
How do scientists use tools? ... 14 What is the design process? ....... . 50
Explore It! Why do scientists use tools? 14 This girl is collecting sciennfic Explore Ill Which design works best? .. . 50 This house for wood ducks is
information. made of natural materials.
Lesson II
How do scientists find answers?. 20 Investigate It! How can you build a boat? ......... . 56
Explore It! How do scientists answer questions? 20 mvscienceonLine.com ~E~ Trains .......... .............. . 58 mYScienceomi ne.corn
Lesson 5 Study Guide and Chapter Review ........... . 61
How do scientists share data? . 24 Q-u•ta,.edScleacc.w .Q-uetaeedSel ..e 'e
Explore It! What are some ways to record and Watch the Ecogeeks as they Ecogeeks answer your
shore dolo?. . . . . . . . . . ...... . 24 team about the nature of questions about the design
sd~nce. process.
tt?f!j tr?{}
Got 60-Second Video Got oo-Second Video
Investigate It! How do you know the weight of objects? ... 28 Watch and learn about the Review lessons about the
nature of sdellce. design process in 60 se<:onds!
Study Guide and Chapter Review ..... 35
Envi~ton It! Memory Match
See what you already know Mix and match vocabulary
about the nature of science. practice about the design
~ process.
Sing about the nature of lnvestiggle Ill Simulation
science. Do thi.s experiment online
to leorn how you can build
b.plore Jtl Animation a boat.
See how the key concepts
about the nature of science I Will Know ...
come to life. See what you've learned
about the design process.
vi Table of Contents Table of Contents vii
Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
Unit B Apply It! How con a mouse's color
Life Science help keep it safe from hawks?. . 154
Unit B
Perfarmance-Bosed Assessment . . 156
•••••••••••••••••••
::::::. ....•........
::::::::::::::::::::::------------------------------~~~
...........•..•.••...•....•............••.......................•.....•..•.....•
.I .I .. I... I .It. I... I .•.••.•. I. •.•.•. I .•.•. I .•.•.•.•.• .I •.•.•.•. .It.. .I .•.•.•.•.•.••. t. .• .t .•.• .It .I .It.. .I .• •. I.t e. f .•.••. .I I.t. .It.. .e ..... I. ........ I.. .I It e I ••
• o • • It I •" It" It It fIt t • I It" It" • It It "It • o I t • It I I It It It It • I It Itt t f t I I t I. • It I I t o It 0 It I Itt I It 1" I 0 1 Itt It It It
What do plants and animals need? .. 73 How are living things alike and different? .... .. 113
1, -
Try It! What does a cricket need? ... . 74 Try It! How are flowers alike and different? ..... 114 Jlltrt.
-~
""'
Scien~! • Draw Conclusions ......... . 75 Science! • Compare ond Controst ....... . 115 . .. _Ill .. ,~,.-
.
. ~
'
Lesson 1 ( Lesson 1 .
What are nonliving and living things? 76 What are some groups of living things?. 116 . '
Explore It! Which is a living thing? . 76 mY pLaneT Di3RY Did you know? 116 I .
~ ··~-
Lesson 2 Lesson 2
., _-~
What do living things need? .. . BO What are some parts of plants? ..... . 122
Explore It! Do plants need water? ........... . 80 mY pLaner DiaRY Did you know? ........ . 122
Lesson 3 Lesson 3
How do plants and animals live in land How do plants grow? . . . . . . . . . . . . . . . . 126
environments? .............. . 86 Explore Ill Haw does a seed grow?. . . . . 126 Salamanders live pori of their
mY pLaner DiaRr Did you know? 86 life in wafer and port on fond.
Lesson ~
Lesson~ How do some animals grow? 130
How do plants and animals live in water mY pLaneT DiaRY Fact or fiction? .. 130
environments? ... .................. .. . .. 92 mvscienceon 1.ine.com mYsdenceon Li ne.com
Lesson 5
Explore It! How do some lurlles slay worm in winter?. 92
Q-u•ta,.edScreac;w How are living things like their parents? 136 .Q-uet. .e dSet ..e 'e
Lesson 5 Watch the Ecogeeks in this Explore It! How ore babies and parents alike Watch the Ecogeeks as they
l What plants and animals no longer live wild video about living things and different? . . . . . . . . . . . . . . . . . . . . . . . . 136 learn about plants and
and their environment. animals.
on ~~~~~~~~;a~~. Did. ~~u-kn~~?- : . 9988 GotE tatc?h ~ liv i6n0g- Stehciongnds lVeisdseoon LHesoswon a6 re groups of living things different?. 140 GotO inr?e~ mi n!>uUt-eS evicdoenods Y a1bdoeou t
reoviewed in a minute! Explore lt! How ore bodies different?. . . . . . . . . 140 every plants and animals
lesson.
Investigate It! Do plants need light? . 102 ~plore It! Animation
Quick and easy experiments Envi~10n It!
- Field Trip Kennedy Space Center 104 about living things and their Investigate It! How do different seeds grow? . . . . . . . . . . 144 Interact with ocience to find
Study Guide ond Chapter Review ......... . 109 environment. Study Guide and Chapter Review ..... . 151 opluatn wtsh aant dy oaun kimnoawls .a bout
Vocabulary Smart Cards
Mix and match living things e mY ptanet DiaRY
vocabulary. Learn fun facts about eggs.
Investigate ltl Simulation I Will Know ••.
Explore the needs of plants
See how key concepts of eo.ch
online! lesson about plants and
animals are brought to life!
viii Table of Contents Table of Contents ix
Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
Unite Apply It! Which soil
Earth Science . . .157 setftes ~rst? . . 232
Unite
••••••••••••••••••••••••••••••••••••••••••••••••••••• ....... • ••••••••••••••••••••• Perfor.m.a nce-Base.d. A ssessm.en.t . 234
································································································································································--··· ·· •.•..•.:.:..:.:•:•::.•::.:..:•:•::•:.:.:..:•::•:•:.:.:.:.•::.:•:.:.•::•:.~.·..~.-.-•~•~. •~•-..-.•~.~• .•~.-..-.~.. •~..~..~..~..~.. ...•
.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.·.-.·.·.·..·
················································································-····
·I e· ·If· ~I ·I ·e ·f ·f ·f ·f ·e ·I ·f ·If· ·t ·f ·t ·t ·e ·f ·f ·f ·t ·I ·I·t ·f ·f ·f ·t ·t ·f ·f ·e ·t ·t ·I·f ·e ·t ·f·I·t ·f ·f ·f·' ·f ·I·f ·e ·e ·e ·t ·f·Ie· ·I·f ·e·f·t ·f ·f ·t ·t ·f ·f ·t ·e ·f ·e ·f ·f ·e·f·t
• Itt I It" t f o t I o I to o I I t • f o o I I o I f o o If I o o f It f o t Itt t t o I o • I o o I o It oo f o o to I o. o • f o to o o I o o o tt o to o •••••••••••••••••••••••••••••••••••••• 0 •••••••••••••••• 0 ••••••••••• 0 •••••••••••
It 0 t If I f I I ' I I t I t I I I I 0 t I I I I I I t If ' o I t I It 0 I I o f f I I 0 f I t I 0 ' I o f 0 0 I 0 0 It 0 I o 0 t o • o I 'I 0 00 t o 00000 I •oe•IOtOII• 110011011010111110 011010 •oo IIIII 0011111010 10100 I IIIII
Weatrherr
What can you tell about Earth and sky? . 159 How can you describe weather? ..... 205
·-
Try It! How much water and land ore on Earth? .. 160 Try It! What is the weather like in different seasons? ..... 206
Scien~! • Compore ond Controst ... 161 Science! • Seq_uence ............... . 207
Lesson 1 l;onl
What is on Earth? 162 What is the water cycle? ___ . _. .......... _ 208
mY pLaner Di3R'f Connections 162 Explore ltl How con water change?. 208
Lesson 2 Lesson 2
What are rocks and soil? ........... . 168 What is weather? 212
Explore It! What ore soils like? ........ . 168 mY pLaner Di3RY Did you know? ..... 212
Lesson 3 Lesson 3
What changes land? ........ . 174 How can you measure weather? 216
Explore It! How does Earth's surface move during on Weotherina and erosion have Explore ltl When is it worm or cool? . 216 Hurricanes have strong winds
earthquake? 174 chanaed the Grand Canyon. and heo"Y rain.
Lesson I+
Lesson lj What are the four seasons? ... 220
How do people use natural resources? 178 L mv pLaner DiaR., Fact ar fiction? __ . 220
Explore It! How does a well work? 178 mYscienceonLine.com mYscienceonLine.com
Lesson 5 Q-u•ta,.edScleac;w Ienves tigate It! How does water vapor condense? ...... . 224 Q-lth,.edSc.lence
What is the sun? .. 184 Watch the Ecogeeks team Watch the Ecogeeks learn
Explore It! How con the sun make temperatures about Earth and sky. Careers Meteorologist 226 about weather.
change? ... 184 Gotlt?{.'b60-Seccnd Video Study Guide and Chapter Review ....... . 229 Got lt?(!j 60-Second Video
Take one minute to learn Take one minute t<l learn
Lesson 6 about Earth and sky. Qbout weather.
What causes day and night? 188 ~<D Enviston It!
mY pLaner Di3RY Invention! .. ... . 188 Usten to a catchy tune about Interact with science to find
Earth and sky. out whQt you know about
weather.
lnve5tigate It! How can rocks crack? ............... . 194 _Explore II! Anima lion
Quick and easy experiments mv pLaner o;a~v
s~_.., Aluminum . . . ........ . 196 about Earth and sky. Learn fun facts about
Study Guide ond Chapter Review . ................ . 201 Inve,rigate Itl Simut.tion
Find out how rocks can crack I Will Know ...
in this Qnline lab. See how key concepts of each
lesson about weather are
bl'ought t<l life'
x Table of Contents Table of Contents xi
Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
Unit D
Physical Science ......2 35
.. . .
eee eeeee•eeeeee••·········································M···
................................................................................ .• •••.•••.•••.•••.•.•••••••••.•.•.•.•.•••.••••••••••••.•..•.•.•.•.•.•.•.•••.••••••••••••••••••.•.•••.•.•••••.•••.•••••.•.•.•.•••.•.•••.•.•.•••..•.•.•.•.•.•.
·..·.·.·.·.·.·.·.·.·.•··.·..·.·.·.·.·•·.·•·.·.·.·.·•·.·.·.·.·..·.·.·•·.·.·.·•·.·.·.·•·•·•··.·•·.·.·..·.·•·.·.·.·•·.·•·•··.·•·.·.·•·.·.·•·.·•·•·.·•·.·.·.·•·•·•··..-•·.·•· .·..·.. •·.. ·..• ·.. •·.. •·.. ••.. ...· ...· ...· ...· ...• •.. ·... ••.. ·... ·... ·... ·•.. ·... ·•.. ·... ·... ·... ·... ·... ·... ·... ·... ·•.. ·... ·... ·... ·... ·... ·... ·....· ..•· ..· ...· •..· ...· ...· •..· ...· ..·. •..· ..·. ..·. •·.. .·.. .·.. •·.. .·.. •·. ·•..·...·..•·...·...·...·...•......·...·..·...·...·...·...·...·...•....•·..·...·...·...·. ..·.
················································································-···
I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I t I I I I I I I I I I I I I I I I I I I I I I I t I I I I I I I I I I I I I I I I,. I I I I I I I I II I I I '
MaHer
How can you describe matter? . 237 What can energy do? .......... . 269
·-
Try It! How can you use a fool to measure?. 238 Try It! What does light do? . 270
Scien~! • Moin Ideo ond Detoils .. 239 Science! • Couse ond Effect ... 271
Lessen 1 Lesson 1
What is matter? 240 How do we use energy? ....... . 272
mv pLaner Di3R'f Fact or Fiction? 240 mY pLaneT Di3R'f Did you know? 272
Lesson 2 Lesson 2
What are solids, liquids, and gases?. 246 What gives off heat? ......... . 276
Explore It! What are the stoles of molter like? .... 246 Explore It! Haw can texture affecllhe heal produced
by rubbing?. . . ...... . 276
Lesson 3
How can matter change? .. 250 Lesson 3
mv pLaner DiaRY Did you know? 250 Whatm isv p lLiagnhetr? D iaRY lnvenlion! 228800 tToh emsae kwe ienlde ctutrricbiitnye. s use wind
Lesson II
What is a mixture? ........... . 254 Lesson 4
Explore It! How con you separate solids and liquids? 254 What is sound? . 284
mvscienceonLine.com Explore !tl Haw can you make sound?. 284 mvscienceonLine.com
Investi9ate It! How are objects different? ............. 258 Q-u•ta,.edScteac;w Q-lth.edSc.rence
Watch the Ecogeeks in this Investigate It! What sounds can bot~es make? .... 288 Watch the Ecogeeks in this
Study Guide ond Chapter Review . ... . 265 wild video about matter. wild video about energy.
Study Guide and Chapler Review ..... . 293
Gotlt?{."b6o-S.!!cond Video Got lt?(j' ~0-Second Vid~a
Each matter lesson reviewed Each energy lesson reviewed
in a minute! in o minute!
Explore Ill Animatio~ Envisron It!
Quick and easy expertmentl See what you already know
about matter. about energy.
Vocabulary Smart Cards e mY pLanel Dla~Y
Mix and match matter Learn about Thomas Edison
vocabula.ry. and the light bulb.
bivestigate It! Virto~~al L~b !Will Know ...
Find out how objects are See how key concepts of
different In this online lab.
each lesson about energy ar!'
brought to life!
xii Tobie of Contents Table of Contents xiii
Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
I It' What offocts
Appy ' II?
how lor o marble ro s.
v·
deos that bring
. 298
Science
...... 299 to
Lesson 1 ob'ects move? ...
. 300
HoEwxp cloaren It! HJo w co n water move?······ . 300
LWeshsoant 2i s a force ,• . k. . ;h~ .to.y. .co..r m· ·o v· e· ?· ·. ·. ·. ·. ·. ·. : .... 330044
Explore It! Whot mo es
Lesson 3 t? ...... .
• magne • · · · · .... 308
WhatI llIYS paL aner o•·a RY Did you know? ....... . . . 308
. . force that causes
tGhera rwotllye rIS c ao aster to go down.
LWeshsoant IIi s grav,a ty? .. : . . .fa..ll?. ... .. .. .· · .· · .· .· .· · 312
ExpI o re It•• Why do thmgs . . ..... : 312 ~I
mvscienceonLi n e. com
lnvest i, 9°t e It! How do objects move? 316 ft_U•ta,.edScteac;w .
~atch the Ecogeeks in thls t
Study Gu•'d e an d Chapter Review . . 321 wild video about movemen .
Gotlt?\b6D·Second Video
Each movement lesso,n
reviewed in a mmute.
Match
Memo'!m atch vocabulary
Mpriaxc ta1cne a bout movement.
b plore ltl Anlm~tlo".
Qu.J ckand easy expenments
o.bout movement.
In esligote It! Virt4lal La~
Fvin d out how o bI"e cts move m
this online lab. _)
l
xiv Table of Contents
Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
You will see a page like this toward the
beginning of each chapter. It will show you
how to use a reading skill that will help you
Big Question understand what you read.
~At the start of each chapter you will see two questions
Ut'$11oM.
on Engaging Question and a 8ig Question. Science1.
@Main Ideo and Detail~
Just like a scientist, you will predict an answer to the The main ideo is wl>otthe
Engaging Question. Each Big Question will help you sentence~ onJ oboYt.
start thinking about the Big ideas of science. look for the Details tell about lhe main ideO.
symbol throughout the chapter!
Whcl are some group'S
of living lhing•' Pra<ric• It I . d
Write two detail• thottell about the mom ' eo.
Whot oro """e !"'"' of plonl>?
Go to the end of the chapter and cut out
your own set of Vocabulary Smart
239
Cards. Draw a picture to learn the word.
Play o game with a classmate to practice
using the word!
mvscienceonLine.com IQ-u~ta.,e<l$c.oe..,•e
look lor MyScienceOnline.com technology options.
At MyScienceOnline.com you can immerse yourself in virtual environments,
get extra practice, and even blog about current events in science.
xvii
Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
''Engage with the page!'"
After reading small chunks of
information, stop to check your
At the beginning of each lesson, at the top
of the page, you will see on Envision ltl understanding. The visuals help
teach about what you read.
inleraclivity thot gives you the opportunity
Answer questions, underline text,
to circle, draw, write, or respond to the
draw pictures, or label models.
Envision It! question.
iliieith!
Tally
Scientists commonly use math as a tool to
Environ men~
help them answer science questions. You
An •n.,;ronment is olllbling ond ..iiil~<:!!l'l'•
nonliving thing' in one ploce. can practice skills that you are learning in
L<>ok at tltc bighorn sheep. An environment has food ond water. math class righl in your Interactive Science
Why do ~ thin~ me sheep i} An (lnYironmenl hos. oir; Student Edition!
coiled a bighorn? Landi' 0ne kind of arwironment.
\ _ Lood hos racks ond soil.
- Mony plants ond onimols live on land.
Some btghom sheep''"" in Write two thing> you mink ore in the
Thayeol caci\J>. A co<M ho> ,hoop
etwironmont of fhe raccoon.
~pmc~' The J,eop v~ fu&lf' big
hotru \o ~cropc oU tha sp·ne1.
why I• this o good ideo?
Got it?
-------
At the end of each chapter you
will hove o chance to evaluate
your own progress! At this point (?)J..c.......,._.-.... c..,n.....u.. .w ,..--. .. ~n
you can stop or go on to the next ~-~~
pLaneT DiaRY
chapter.
My Planet Diary interactivities will introduce you to amazing scientists,
fun facts, and important discoveries in science. They will also help you to
overcome common misconceptions about science concepts.
xix
Please purchase PDFcamp Printer on http://www.verypdf.com/ to remove this watermark.
Design It! ....... dop;llbu!;l••..d'
................ ,. ...... 11. .. ,... .....
be ...,,_.~_..a,...,r.,,_ 'P'ih:!r..,jj
~PI~~
The Design ltl activity has you use the rn~.,_.._
engineering design process to find solutions l.~..".'t",'. o.r\l!l..:..t..!..d ,,. ..... ._n _ __
Try It! to problems. B.y finding a problem and then 1o.-.-,.,-.,..._...._ _.u.__,...
planning, drawing, and choosing materials,
At the start of every you will make, test, and evaluate a solution
chapter, you will have the for a real world problem. Communicate
.
chance to do o hands-on your evidence through drawings and
-~
inquiry activity. The activity prototypes and identify ways to make your
will provide you with solution better_
experiences that will prepare
Investigate It!
you for the cnopter lessons
or may raise a new question
At the end of every chapter,
in your mind.
o Directed Inquiry activity gives you
o chance lo put together everything
you've learned in the chapter. Using the
activity cord, apply design principles
in the Guided version lo Modify Your
Investigation or the Open version
to Develop Your Own Investigation.
1-~~-..... ,.._ ..........
~'-o6 .......... , ....... Whether you need o lot of support from
forlh i' ~y) charging. your teacher or you're ready to explore
How does Earth's surface Sane chanoo• hoppon 1." on your own, there ore fun hands-on
move during on earthquake?
A trud< digo a hole;, the gro.md.
n 1. Pu.h iho bloot.. ~>gotw. Thi• iso lo~ chonge. activities that match your interests.
Sl.de......., fX>'I oochollw. Oiller d.ongcs oro '"'Y ,low _J
[] 2. PuJ1 iho bloek. OC>f!O'""'' herd. A ,;-flow, ohf0u91! toncl.
Slodo them fX>>I ooch other. Thi• eho"'l"' lend .lowly. r~-~~~
Explcin Your R~sutts Underline C'i wny fnrth Apply It! Wloatalfects how lcr a marble rols?
3. Did theblo<b movo•moothl1 both lirnoo?Exploin. ron chonge lo>t r""'!!!I.III'!!PI~ .A.Ita~.
\ Doya.o<llll.
At the end of every unit, U.hllboo)'I:M".fl'
CoiiiOctandmOiflddaiO.
on Open Inquiry activity
.S. F,J •t.~:h.t
~. lnlor An oortilq_uolce hef'PC"s lfasl/.tow) Tel wh1. gives you o chance to
i
explore science using
'"' "'
scientific methods.
Explore It! trat. lc ,.-_u,, wcon.d.u.u 1f1ng.w «-.... kto(l"oldl.:l
f..o,.,&--.IQI!e~J
\
Before you start reading the lesson, Explore It! activities
provide you with on opportunity to first explore the content!