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In this math-based activity, learners will experiment to find how height and angle affect spatter and then use this knowledge to solve a crime. This activity includes a number of optional extensions where learners can practice advanced math skills related to the Pythagorean theorem, coordinate planes, and best fit lines.
- 10 to 30 minutes
- 45 to 60 minutes
- $5 - $10 per group of students
- Ages 11 - 14
- Activity, Experiment/Lab Activity
- English
Quick Guide
Materials List (per group of students)
- Rulers
- Protractors
- Yardsticks
- Clipboards
- Calculators
- Sponges
- (Optional) Cafeteria trays
- White index cards, cardstock, or construction paper
- Tempera paint
- Plastic pipettes or glass droppers
- Newspaper or tablecloths
- Disposable cups
- Paper towels
- Scotch tape
- Height Testing Procedure booklets
- Angle Testing Procedure booklets
- (Optional) Angle of Impact Charts
- Crime Scene Packets
Subjects
-
Mathematics
-
Data Analysis and Probability
- Data Analysis
- Data Collection
- Data Representation
-
Geometry
- Plane Geometry
-
Measurement
- Units of Measurement
- Size and Scale
- Circles
-
Data Analysis and Probability
-
Physical Sciences
-
Motion and Forces
- Gravity
- Momentum and Velocity
- Acceleration
- Projectile Motion
-
Motion and Forces
-
The Nature of Science
-
The Scientific Process
- Asking Questions
- Conducting Investigations
- Gathering Data
- Formulating Explanations
- Communicating Results
-
The Scientific Process
Informal Categories
- Crime Science
- Literature
Audience
To use this activity, learners need to:
- see
Learning styles supported:
- Involves teamwork and communication skills
- Links STEM to other topics of interest such as arts and humanities
- Involves hands-on or lab activities
Other
Components that are part of this resource:
Includes alignment to state and/or national standards:
This resource is part of:
Access Rights:
- Free access
By:
- Exhibits Development Group; Geoffrey M. Curley + Associates
Rights:
- All rights reserved, , 2014