Bloodstain Analysis Investigation Activity
July 14, 2022
Introduction Blood is among the basic types of physical evidence often encountered at a crime scene. Investigators use blood evidence
Introduction Blood is among the basic types of physical evidence often encountered at a crime scene. Investigators use blood evidence
Introduction Blood evidence can be analyzed as either biological or physical evidence, making it a powerful specimen for teaching forensics
Students use silver nitrate to develop latent fingerprints, learning the chemistry behind the reaction with chloride ions in sweat. This hands-on forensic activity demonstrates how prints become visible and explores real-world crime scene applications.
Ultraviolet-sensitive beads change color when exposed to ultraviolet (UV) light. Students can use these beads to perform inquiry-based experiments to
In this activity, students use a solar-powered model, such as the dancing flowers often sold at discount variety stores. They carefully disassemble the plastic housing and attach a sensor to the capacitor, then use probe ware to graph the voltage across the capacitor.
10 minutesPrep Time 30 minutesClass Time Materials Skittles® Candy (3 each of 5 different colors per student) Food-Safe Cup Pen
Budgets and all the administrative work around them are always top frustrations and stressors for lab managers and college or
Introduction Growing snowflakes in a bottle can be a fun demonstration to show your students, or they can grow their
Dry ice is added to a basic solution of dish detergent and universal indicator. Commercially, dry ice is used as
Introduction Sculpting the musculature of the lower leg Human anatomy is often taught using a systems approach–skeletal system, nervous system,
This lab activity will guarantee a snow day! Teach solutions and crystallization while making snowflake decorations for your classroom. Looking
Home Save to Library Save to Library share 10 minutesPrep Time 30 minutesClass Time Materials Household iron One-hole paper punch
As the holidays arrive, students tend to become distracted. Performing demonstrations and doing fun class activities can help keep their
Home Save to Library Save to Library share 10 minutesPrep Time 30 minutesClass Time Materials Basic Slime Recipe 4% Sodium
Help your students understand spectroscopy with these hand-on lab activities. Here are 4 engaging hands-on lab activities from Thermo Fisher
Introduction Students often struggle to identify types of compounds and name them appropriately. The first step is to identify if
Home Save to Library Save to Library share 30 minutesPrep Time 10 minutesClass Time Materials Spinach leaves Mortar and Pestle
Chromatography is an important technique in the chemistry lab. This activity uses a popular beverage for a safe, engaging lab
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