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                  <bodyText>
                    <div class="title">Space Rescue Games for Learning Force and Motion</div>
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                          <div class="border">
                            <div class="body">
                              <div class="subtitle">Save the Shuttle</div>
                              <b>Practice Game</b>
                              <br />
                              <br />
                              In this game, you are the rocket pilot. 
          Your mission is to save the space shuttle that has run out of fuel.
                              <br />
                              <br />
                              The 
          rocket is powered by a special engine that gives a sudden burst of 
          force and then shuts off.
                              <br />
                              <br />
                              The size of the force of the rocket 
          engine is the same each time you fire the rocket. Use the
                              <b>
                                <i>Left</i>
                              </b>
                              and
                              <i>
                                <b>Right</b>
                              </i>
                              buttons to fire the rocket to the left and 
          the right.
                              <br />
                              <br />
                              Fly to the shuttle and tow it back to home base.
                              <br />
                              <br />
                              You 
          have a limited amount of time and fuel. The amount of time (1) and 
          fuel (2) you have are shown on the left. Don't crash into the red 
          walls!
                              <br />
                              <br />
                              <img src="images/SpaceRescue-Practice-w-Callouts.png" border="0" />
                              <br />
                              <br />
                              This 
          is a practice game. Harder games follow.
                              <br />
                              <br />
                              Go on to the next 
          page to play.
                              <br />
                              <br />
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                              <u>Practice Game:</u>
                              To begin, press
                              <i>
                                <b>Setup,</b>
                              </i>
                              then
                              <i>
                                <b>Start/Stop.</b>
                              </i>
                              Fire the rocket engines with the
                              <i>
                                <b>Left</b>
                              </i>
                              and
                              <i>
                                <b>Right</b>
                              </i>
                              buttons.  Stop the rocket when it is over the shuttle to pick it up and start towing it back home.  The rocket and shuttle will turn red when they are locked together.
                              <br />
                              <br />
                              When you have successfully rescued the shuttle,
                              <i>
                                <b>Submit</b>
                              </i>
                              your graph and answer the questions that follow.
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                                <OTCompoundDoc id="65be8f0c-2cb7-11e1-8f52-4359a9f5273b" name="20 m/s">
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                                  <bodyText>30 m/s</bodyText>
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                                  <bodyText>1</bodyText>
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                                  <bodyText>4</bodyText>
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                              <b>Rocket Engine Recharge Game</b>
                              <br />
                              <br />
                              The Rocket Engine Recharge 
          Game (on the next page) is similar to the Practice Game.
                              <br />
                              <br />
                              Your 
          mission is still to save the shuttle.  However, in this game, the 
          rocket's engine needs 2 seconds between firings to recharge. You 
          will need to carefully plan to be successful in your mission!
                              <br />
                              <br />
                              You 
          have 45 seconds to rescue the shuttle. Go on to the next page to 
          play.
                              <br />
                              <br />
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                              <b>Rocket Engine Recharge Game</b>
                              <br />
                              <br />
                              <u>Rocket Engine Recharge 
          Game:</u>
                              To begin, press
                              <i>
                                <b>Setup,</b>
                              </i>
                              then
                              <i>
                                <b>Start/Stop.</b>
                              </i>
                              Fire the rocket engines with the
                              <i>
                                <b>Left</b>
                              </i>
                              and
                              <i>
                                <b>Right</b>
                              </i>
                              buttons. Remember to watch the time remaining!
                              <br />
                              <br />
                              When you 
          have successfully rescued the shuttle, answer the questions that 
          follow.
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                            <div class="body">
                              <b>Space Rescue Basic Game</b>
                              <br />
                              <br />
                              The Space Rescue Basic Game 
          (on the next page) is very much like the space rescue games you have 
          already played, but now we keep score!
                              <br />
                              <br />
                              The rocket's engine 
          still needs to recharge between firings, so you still need to plan 
          when you'll fire the engines.
                              <br />
                              <br />
                              Try to get a high score! To get 
          a score, you must return to the green zone with the shuttle.
                              <br />
                              <br />
                              You 
          have 60 seconds to rescue the shuttle. Go on to the next page to 
          play.
                              <br />
                              <br />
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                          <div class="border">
                            <div class="body">
                              <br />
                              <u>Space Rescue Basic Game:</u>
                              To begin, press
                              <i>
                                <b>Setup,</b>
                              </i>
                              then
                              <i>
                                <b>Start/Stop.</b>
                              </i>
                              Fire the rocket engines with the
                              <i>
                                <b>Left</b>
                              </i>
                              and
                              <i>
                                <b>Right</b>
                              </i>
                              buttons. Remember to watch the time 
          remaining!
                              <br />
                              <br />
                              When you have successfully rescued the shuttle, 
          answer the questions below.
                              <br />
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                              <bodyText>If the rocket is stopped, and you fire one time and then another in the same direction, waiting for the engine to recharge, and you do not hit a wall, what will be the change in the rocket's speed?</bodyText>
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                                  <bodyText>The rocket will go twice the speed of firing once.</bodyText>
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                              <bodyText>What is a good rule for stopping the rocket or stopping the joined rocket and shuttle?</bodyText>
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                                  <bodyText>Fire the same number of times as you did to move the rocket, but in the opposite direction.</bodyText>
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                              <bodyText>According to the graph, did the rocket save the shuttle?</bodyText>
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                              <bodyText>According to the graph, what was the fastest speed of the rocket alone?</bodyText>
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                                <OTCompoundDoc id="564662c8-30b6-11e1-bc14-fbff49ab140f" name=" 2 m/s">
                                  <bodyText>2 m/s</bodyText>
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                                <OTCompoundDoc id="58286939-30b6-11e1-bc14-fbff49ab140f" name="5 m/s">
                                  <bodyText>5 m/s</bodyText>
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                                <OTCompoundDoc id="5a3a0b2a-30b6-11e1-bc14-fbff49ab140f" name="10 m/s">
                                  <bodyText>10 m/s</bodyText>
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                                <OTCompoundDoc id="5cc9b6bb-30b6-11e1-bc14-fbff49ab140f" name="20 m/s">
                                  <bodyText>20 m/s</bodyText>
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                              <bodyText>According to the graph, what was the fastest speed of the shuttle?</bodyText>
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                                  <bodyText>0 m/s</bodyText>
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                                  <bodyText>2 m/s</bodyText>
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                                  <bodyText>5 m/s</bodyText>
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                                  <bodyText>10 m/s</bodyText>
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                        <div class="buffer">
                          <div class="border">
                            <div class="body">
                              <br />
                              The graph below shows the travels of the rocket as it tried to 
          rescue the shuttle in a game of Space Rescue. Use the graph to 
          answer the questions below.
                              <br />
                              <img src="spacerescuegraph1.png" />
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                    <OTCompoundDoc name="Rules for the 2D Game" showEditBar="true">
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                        <div class="buffer">
                          <div class="border">
                            <div class="body">
                              <b>Space Rescue 2D Game</b>
                              <br />
                              <br />
                              The Space Rescue 2D Game (on the 
          next page) adds a new dimension of play. Obstacles are placed 
          between the rocket and the shuttle.
                              <br />
                              You will need to fire the rocket up and down, as well as left and right, to 
          avoid the obstacles. Be sure to avoid the red no-fly zones!
                              <br />
                              <br />
                              The 
          rocket's engine still needs to recharge between firings.
                              <br />
                              <br />
                              In 
          order to score, you need to return to the green zone with the 
          shuttle.
                              <br />
                              <br />
                              You have 80 seconds to rescue the shuttle. Go on to 
          the next page to play.
                              <br />
                              <br />
                            </div>
                          </div>
                        </div>
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                    <OTCompoundDoc local_id="page-4" name="2D Game">
                      <bodyText>
                        <div class="buffer">
                          <div class="border">
                            <div class="body">
                              <br />
                              <u>Space Rescue 2D Game:</u>
                              To begin, press
                              <i>
                                <b>Setup,</b>
                              </i>
                              then
                              <i>
                                <b>Start/Stop.</b>
                              </i>
                              Fire the rocket engines with the
                              <i>
                                <b>Left, 
          Right,</b>
                                <b>Up,</b>
                              </i>
                              and
                              <i>
                                <b>Down</b>
                              </i>
                              buttons. Remember 
          to watch the time remaining!
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                              <bodyText>The rocket is fired right, then up.  Why does it travel in a diagonal line?</bodyText>
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                                  <bodyText>Fire two times down and three times right.</bodyText>
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                              <b>Appplying What You've Learned to the Real World</b>
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                              <b>The End</b>
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                              <br />
                              Congratulations!  You've learned quite a bit about force and motion in 
          learning to control the rocket and shuttle.  You may close this 
          window to exit the activity.  Your answers will be saved.
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                              <br />
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