Innovating Science™ Small Group Learning: Forensic Chemistry Of Unknown Substances

Catalog No.	Class Size
S40748	5 Lab Groups

Catalog No. S40748 Supplier Innovating Science™ Supplier No. IS9006SGL

Description

In this experiment, students will use observation skills, senses, and chemical tests on a series of known substances as well as two unknown substances and then attempt to identify the mystery substances based on observations and recorded data.

Often times, when collecting evidence at a crime scene, investigators may recover substances they are unable to identify in the field. Along with evidence such as fingerprints, hair, fibers, etc., there may be traces of unknown chemicals or powders left behind by the perpetrator or perpetrators. Evidence of this nature is sent to the crime lab for identification.

• Activity includes a Teachers Manual and Student Guide and Analysis copymasters
• Material for 5 groups
• Aligned to the Next Generation Science Standards (NGSS)
• Disciplinary Core Ideas: PS1.A; PS1.B
• Performance Expectations: MS-PS1-2
• Cross Cutting Concepts: Patterns
• Engineering Practices: Analyzing and Interpreting Data

Specifications

• Certifications/Compliance: Next Gen Aligned
• Color: White
• Grade: 7 to 14
• Age: 13 to 20
• For Use With (Application): Forensics
• Includes: 10 Reaction Plates; 10 g Baking Powder; 10 g Baking Soda; 10 g Corn Starch; 10 g Talcum Powder; 10 g Salt; 10 g Gelatin; 10 g Mystery Substance #1; 10 g Mystery Substance #2; 10 mL Biuret Reagent; 10 mL Dilute Lugol’s Iodine; 10 mL Acetic Acid
• Material: Cardboard Box Kit
• Quantity: 1
• Dimensions (L x W x H): 9 x 6 x 4 in.
• Class Size: 5 Lab Groups
• Product Type: Forensic Kit

WARNING: This product can expose you to chemicals including Respirable Crystalline Silica, which is known to the State of California to cause cancer.