2. Who done it class project For our class project we will:For our class project we will: Compare fingerprints on graphsCompare fingerprints on graphs Lift finger prints from cupsLift finger prints from cups Do foot to height comparisonDo foot to height comparison And solve a mysteryAnd solve a mystery

3. Fingerprint chart Each group will have to put their minds together to add, divide and subtract to make graphs and charts to show their information.Each group will have to put their minds together to add, divide and subtract to make graphs and charts to show their information.

4. Fingerprint ClassificationFingerprint Classification Rub the pencil on the paper until there is a dark lead mark big enough for the top of your finger.Rub the pencil on the paper until there is a dark lead mark big enough for the top of your finger. Then rub your finger across the paper where you put the lead.Then rub your finger across the paper where you put the lead. Then put the tape over your finger with the lead on it and pull away slowly so you dont mess up the fingerprint.Then put the tape over your finger with the lead on it and pull away slowly so you dont mess up the fingerprint. Put the tape with the finger print on it on a blank piece of paper and classify by putting the type of finger, name and date collectedPut the tape with the finger print on it on a blank piece of paper and classify by putting the type of finger, name and date collected

5. Powder Substance lab We tested 4 different substances with water, vinegar and iodine to see the reaction and the results of the powder. For the powders we used baking soda, cornstarch, sugar, and salt.

6. Foot to Height If you are trying to solve a crime by footprints you will have to measure and then divide it by.15 and that will give to you in inches and if you want to get it in feet divide by then number you got by 12.

7. Who Done It Who Done It Report Report We had to look at height, fingerprints, teeth imprints, and powdery substance We had to look at height, fingerprints, teeth imprints, and powdery substance We have proof that the General did it because he is 58, his teeth imprints match the candy, he puts baking soda in his pockets which happened to spill occasionally. Fingerprints were lifted at the scene that matched. We have proof that the General did it because he is 58, his teeth imprints match the candy, he puts baking soda in his pockets which happened to spill occasionally. Fingerprints were lifted at the scene that matched.