Ward's World Activity Guides

+ ward ' s science Page 7 Secret Code Dichotomous Key 1a Item is a writing utensil ...................................................................................................................................... go to 2 1b Item is not a writing utensil .............................................................................................................................. go to 5 2a Item is made out of wood ................................................................................................................................. go to 3 2b Item is not made out of wood ......................................................................................................................... go to 4 3a Item contains Lead .............................................................................................................................................Jubla 3b Item contains a colorful center ....................................................................................................................... Kafuloo 4a Item has a pointed tip ..........................................................................................................................................Frindle 4b Item has an angled tip ............................................................................................................................................Zirbit 5a Item is made out of or contains metal .......................................................................................................... go to 6 5b Item is not made out of or contains metal .................................................................................................. go to 9 6a Item is all Metal ......................................................................................................................................... go to 7 6b Item is half covered with plastic ....................................................................................................................Themse 7a Item has rounded edges .................................................................................................................................... go to 8 7b Item has right angles Y .........................................................................................................................................uddley 8a Item has flat round top .......................................................................................................................................... Wajet 8b Item has 3 round curves ....................................................................................................................................... Rodel 9a Item is made out of paper ............................................................................................................................... go to 10 9b Item is not made out of paper ....................................................................................................................... go to 13 10a Item has a sticky side ...................................................................................................................................... go to 11 10b Item does not have a sticky side ................................................................................................................ go to 12 11a Item has 4 right angles ....................................................................................................................................... Yerbie 11b Item has a bright design ...............................................................................................................................Stoogby 12a Item is stiff and strong ........................................................................................................................................Tobler 12b Item is very flimsy and soft ............................................................................................................................... Boply 13a Item holds objects together ........................................................................................................................ go to 14 13b Item does not hold objects together ....................................................................................................... go to 15 14a Item has a sticky side ......................................................................................................................................... Kobab 14b Item can be easily stretched .............................................................................................................................. Plety 15a capable of removing markings ..................................................................................................................... Hubert 15b capable of making markings .......................................................................................................................Wabbler Secret Code Game— Discovering Dichotomous Keys (student handout) Name: Class: Date:

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