How to use the Read-To-Me Feature,
The Slide to Slide Navigation within a Lesson,
The Full Screen Button, & The Table of Contents Controls

Slide LISTEN in English LISTEN in Spanish Introduction full-screen Scroll down to
choose another lesson
Lesson Navigation Arrow

Each lesson is presented from left to right in a sequence of slides.
go to next slide go to previous slide

Lesson 1
Lesson 2
Lesson 3
Lesson 4
Lesson 5
Lesson 6
Lesson 7
Lesson 8



Complies with NGSS:

NGSS 3-5 Engineering Design
3-5-ETS1-1, 3-5-ETS1-2, 3-5-ETS1-3, 3-PS2-3

Core Disciplinary Ideas:
PS2.B Types of Interactions;
ETS1.A Defining and Delimiting Engineering Problems;
ETS1.B Developing Possible Solutions;
ETS1.C Optimizing the Design Solution

Engineering: Charge
Relationship between electric interactions between two objects not in contact. Review and revisit magnetic interactions for magnetics and objects not touching.