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\li0\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0\pararsid11081353 {\insrsid11081353\charrsid12601728 \tab Have you ever been presented with a riddle like this one? A farmer has a bag of }{\insrsid12601728\charrsid12601728 corn}{\insrsid11081353\charrsid12601728 , a chicken, and a fox and must get to the other side of the river. However, the boat will only hold the farmer and one of the three things at a time. If left together, the chicken will eat the }{ \insrsid12601728\charrsid12601728 corn}{\insrsid11081353\charrsid12601728 and the fox will eat the chicken. \'93How can the farmer get all three across the river safely? \par \tab It\rquote s a problem, isn\rquote t it? Problems are meant to be solved. Problem solving }{\insrsid2254795\charrsid12601728 is an important skill in everyday life as well as in science. There are definite steps a scientist uses to solve problems. These steps are:}{\insrsid2254795 \par }{\insrsid12601728\charrsid12601728 \par {\listtext\pard\plain\b\insrsid2254795\charrsid12601728 \hich\af0\dbch\af0\loch\f0 1.\tab}}\pard \ql \fi-360\li1440\ri0\widctlpar\jclisttab\tx1440\aspalpha\aspnum\faauto\ls1\adjustright\rin0\lin1440\itap0\pararsid2254795 { \b\insrsid2254795\charrsid12601728 State and define the problem.}{\b\insrsid11081353\charrsid12601728 \par {\listtext\pard\plain\b\insrsid2254795\charrsid12601728 \hich\af0\dbch\af0\loch\f0 2.\tab}}{\b\insrsid2254795\charrsid12601728 Gather information about the problem.}{\insrsid2254795\charrsid12601728 What information is given in the problem? What else must you find out? (if anything)}{\insrsid12601728 . Make observations using your five senses.}{\b\insrsid2254795\charrsid12601728 \par {\listtext\pard\plain\b\insrsid2254795\charrsid12601728 \hich\af0\dbch\af0\loch\f0 3.\tab}Make a hypothesis.}{\insrsid2254795\charrsid12601728 This is a possible solution based on what you already know.}{\b\insrsid2254795\charrsid12601728 \par {\listtext\pard\plain\b\insrsid2254795\charrsid12601728 \hich\af0\dbch\af0\loch\f0 4.\tab}Test your hypothesis.}{\insrsid2254795\charrsid12601728 Try your idea to see if it works. This means you should experiment.}{\b\insrsid2254795\charrsid12601728 \par {\listtext\pard\plain\b\insrsid2254795\charrsid12601728 \hich\af0\dbch\af0\loch\f0 5.\tab}Study your results. }{\insrsid2254795\charrsid12601728 If the hypothesis did not work, it must be changed and retested.}{\b\insrsid2254795\charrsid12601728 \par {\listtext\pard\plain\b\insrsid2254795\charrsid12601728 \hich\af0\dbch\af0\loch\f0 6.\tab}State the conclusion.}{\insrsid2254795\charrsid12601728 Explain your solution to the problem.}{\b\insrsid2254795\charrsid12601728 \par }\pard \ql \li1080\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin1080\itap0\pararsid12601728 {\b\insrsid12601728\charrsid12601728 \par {\listtext\pard\plain\b\insrsid2254795\charrsid12601728 \hich\af0\dbch\af0\loch\f0 A.\tab}}\pard \ql \fi-360\li1080\ri0\widctlpar\jclisttab\tx1080\aspalpha\aspnum\faauto\ls2\adjustright\rin0\lin1080\itap0\pararsid2254795 {\insrsid2254795\charrsid12601728 Let\rquote s see how you can use this process to solve the riddle. \par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0\pararsid2254795 {\insrsid2254795\charrsid12601728 \tab }{\b\insrsid2254795\charrsid12601728 1. }{\insrsid2254795\charrsid12601728 What is the problem?}{ \ul\insrsid2254795\charrsid12601728 . \par }{\insrsid2254795\charrsid12601728 }{\ul\insrsid2254795\charrsid12601728 . \par }{\ul\insrsid12601728\charrsid12601728 \par }{\b\insrsid2254795\charrsid12601728 \tab 2. }{\insrsid2254795\charrsid12601728 What information is given?}{\ul\insrsid2254795\charrsid12601728 . \par }{\b\insrsid2254795\charrsid12601728 \tab }{\ul\insrsid2254795\charrsid12601728 . \par }{\insrsid2254795\charrsid12601728 \tab }{\ul\insrsid2254795\charrsid12601728 . \par }{\ul\insrsid12601728\charrsid12601728 \par }\pard \ql \li1440\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin1440\itap0\pararsid12601728 {\b\insrsid16387722\charrsid12601728 3. }{\insrsid16387722\charrsid12601728 Make a hypothesis. If you were the farmer, wh}{ \insrsid12601728\charrsid12601728 ich of the three would }{\insrsid16387722\charrsid12601728 }{\insrsid12601728 }{\insrsid16387722\charrsid12601728 you }{\insrsid12601728 take across }{\insrsid16387722\charrsid12601728 first?}{ \ul\insrsid16387722\charrsid12601728 . \par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0\pararsid2254795 {\insrsid12601728\charrsid12601728 \par }{\b\insrsid16387722\charrsid12601728 \tab 4. }{\insrsid16387722\charrsid12601728 Test this hypothesis. Did you leave the chicken alone with the }{\insrsid12601728\charrsid12601728 corn}{\insrsid16387722\charrsid12601728 or \par }{\b\insrsid16387722\charrsid12601728 \tab }{\insrsid16387722\charrsid12601728 the fox alone with the chicken?}{\ul\insrsid16387722\charrsid12601728 .}{\insrsid16387722\charrsid12601728 If yes, your hypothesis \par will not work and you must change it. If no, you may proceed with the \par problem. \par }{\insrsid12601728\charrsid12601728 \par }{\insrsid15690166\charrsid12601728 }{\b\insrsid15690166\charrsid12601728 5.}{\insrsid15690166\charrsid12601728 Which of the remaining two would you take across next? (This is \par another hypothesis)_____________________________________. \par }{\insrsid12601728\charrsid12601728 \par }{\insrsid14886057\charrsid12601728 }{\insrsid15690166\charrsid12601728 }{\insrsid12601728 \par \par }\pard \ql \fi720\li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0\pararsid12601728 {\b\insrsid15690166\charrsid12601728 6. }{\insrsid15690166\charrsid12601728 The test of this hypothesis}{\b\insrsid15690166\charrsid12601728 }{ \insrsid15690166\charrsid12601728 comes when you leave the two things on the \par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0\pararsid2254795 {\insrsid12601728 }{\insrsid15690166\charrsid12601728 far shore while you return for the third thing. Will you hypothesis for \par }{\insrsid12601728 }{\insrsid15690166\charrsid12601728 step 5 work?____ if not change this hypothesis and try again. \par }{\insrsid12601728\charrsid12601728 \par }{\insrsid14886057\charrsid12601728 }{\b\insrsid14886057\charrsid12601728 7. }{\insrsid14886057\charrsid12601728 What is your newest hypothesis?___________________________}{\insrsid12601728\charrsid12601728 \par }{\b\insrsid15690166\charrsid12601728 }{\b\insrsid14886057\charrsid12601728 \par }{\b\insrsid12601728\charrsid12601728 }{\b\insrsid14886057\charrsid12601728 8. }{\insrsid14886057\charrsid12601728 Will this work? _____}{\b\insrsid15690166\charrsid12601728 }{\insrsid14886057\charrsid12601728 How could you avoid leaving this pair on the \par }{\b\insrsid14886057\charrsid12601728 }{\insrsid14886057\charrsid12601728 far side ?(Another hypothesis) ______________________________}{\insrsid15690166\charrsid12601728 \par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0\pararsid12601728 {\insrsid14886057\charrsid12601728 ______________________________________________________.}{\insrsid5578058\charrsid12601728 \par }{\insrsid12601728\charrsid12601728 \par }\pard \ql \li720\ri0\widctlpar\aspalpha\aspnum\faauto\adjustright\rin0\lin720\itap0\pararsid2254795 {\insrsid14886057\charrsid12601728 }{\insrsid12601728\charrsid12601728 \tab }{\insrsid14886057\charrsid12601728 }{\b\insrsid14886057\charrsid12601728 9.}{\insrsid14886057\charrsid12601728 Suggest two final steps to solve the problem. \par }{\b\insrsid14886057\charrsid12601728 a.________________________________________________ \par b. _______________________________________________ \par }{\insrsid14886057\charrsid12601728 As you can see this problem is really a series of hypothesis that must be \par }{\insrsid5578058\charrsid12601728 proposed and tested. Now that you have succeed, summarize the }{\insrsid14886057\charrsid12601728 \par }{\insrsid5578058\charrsid12601728 solution in 4 steps. \par A \par B \par C \par D \par }{\fs20\insrsid5578058\charrsid12601728 \par }}