The Microsoft Mouse Mischief add-in works with Microsoft PowerPoint 2010 or Microsoft Office PowerPoint 2007.Download and install the Mouse Mischief add-in. Copy and paste www.microsoft.com/mousemischief into your browser window to visit the site.This presentation requires Microsoft Mouse Mischief. Mouse Mischief lets students use computer mice to answer questions and participate in activities teachers create in PowerPoint presentations.To learn more, visit www.microsoft.com/mousemischief

Get Microsoft Mouse MischiefDownload and Install Restart PowerPointCreatePlay Slide ShowTo play a multiple-mouse slide show (such as this file), click the Play Slide Show button. After installation is complete, restart PowerPoint. Use the Mouse Mischief features on the Multiple-Mouse tab. READ THIS SLIDE FIRST (This is a hidden slide and will not appear in the slide show)1234

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ApostrophesHow to use

Use an apostropheTo indicate possessionOne person owns something:Marks dog is a bloodhound.Two or more people own something:The teachers lounge has a sofa and a table.The childrens desks were made from marshmallows.To refer to a two-digit yearPadmini was born in (1986 86).She graduated in (2004 04).

use an appostropheTo indicate a contractionI (cannot cant) see with my eyes closed.I (will not wont) give my cat a tattoo.I (do not dont) want a jellyfish to sting me.I (should not shouldnt) sleep in class.I (have not been havent) walked through lava while barefoot.You (are not arent) a television.

Do not Use an apostropheTo indicate a pluralThere are eight (bears bears) in my bedroom.The (birds birds) chased the cat.To indicate a span of timeAisling went to high school in the (90s 90s).My great grandparents were born in the (1800s 1800s).

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Using an apostrophe with ItDO use an apostrophe to show a contraction(It is Its) a very hungry spider.DO NOT use an apostrophe to show possessionThe spider might eat its children.

apostrophes show Plurals

YesNo

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Apostrophes show contractions

YesNo

Apostrophes show possession

YesNo

Which sentence is correct?The kittens tails were dirty.The kittens tails were dirty.

Which sentence is correct?Columbus discovered America in the 1400s.The giraffes feet were cold.Its love of garlic was contagious.