Exit ticket questions - these questions can be answered after Part 1 or Part 1 and 2. What is the most fascinating thing you discovered during the ink analysis lab?

Part 3: Measuring blood spatter diameter 1. Once the drops have dried, ~20 minutes (or day 2), measure the diameter of each of the drops for each condition. Be sure to record the data in a table …

Our aim is to save teachers time by creating a slideshow to accompany the lesson, however, we know that teacher’s classrooms, teaching styles and lab expectations are unique, so please make a copy …

Experimental Variables: Introduce the various experimental variables (types of environmental conditions) that can be explored in this lesson. You may choose to print out the information in the links below (or …

Extensions Make the individual work a take-home project. Have student make poster-board food web with plants/animals cut out of magazines or printed off from online.

Ink Analysis Procedure, Part 1 (2 day activity, in groups of 2) Chromatography using ink and coffee filter paper

Lesson 5: Reflections In this lesson students will reflect on what they have learned so far. They will compile all of the information into a form of their choice.

This section is optional, but it may be helpful for some classes to learn how to integrate the two sensors they have already been exposed to (in Lesson 2) before exploring breadboards and new sensors. …

For moisture sensor exercise: 2 cups (one filled with potting soil, one filled with water) Slideshow (edited and ready to present) For moisture sensor use: 9 plug-to-plug wires (2 black, 2 red/orange, 2 yellow, …

Project In this l sson, students will contextualize the experiment from Lesson 2 and conclude that humans are the main contributor to greenhouse gases. This will relate the unit back to people and …