Chicago Children's Museum
Simple Machines: Force and Motion
Get things moving with this elementary science unit on simple machines. Through a series of nine lessons including teacher demonstrations, hands-on activities, and science experiments, young scientists learn about forces, motion,...
Shodor Education Foundation
Function Machine
Machines can be so helpful sometimes. A simple interactive has learners enter input values for a function machine and observe output values. These values help determine a function that represents the input-output relationship in the...
CPO Science
Physics Skill and Practice Worksheets
Stop wasting energy searching for physics resources, this comprehensive collection of worksheets has you covered. Starting with introductions to the scientific method, dimensional analysis, and graphing data, these skills practice...
CK-12 Foundation
Concept of Limit: Limit Notation
Limits to infinity are simple to find if you can compare numerators and denominators. Users of the interactive drag expressions to match with their limit as x approaches infinity. A set of challenge questions assesses their groupings.
Inside Mathematics
Functions
A function is like a machine that has an input and an output. Challenge scholars to look at the eight given points and determine the two functions that would fit four of the points each — one is linear and the other non-linear. The...
Mathematics Assessment Project
Middle School Mathematics Test 3
Real-life mathematics is not as simple as repeating a set of steps; pupils must mentally go through a process to come to their conclusions. Teach learners to read, analyze, and create a plan for solving a problem situation. The...
PBS
Blow the Roof Off!
Blow the minds of young scientists with this collection of inquiry-based investigations. Based on a series of eight videos, these "hands-on, minds-on" science lessons engage young learners in exploring a wide range of topics...
Dr. Seuss Enterprises
Read Across America
Celebrate the whimsical world of Dr. Seuss on Read Across America Day with a collection of science, technology, engineering, the arts, and mathematics activities, each linked to a popular Dr. Seuss story.
Inside Mathematics
Quadratic (2009)
Functions require an input in order to get an output, which explains why the answer always has at least two parts. After only three multi-part questions, the teacher can analyze pupils' strengths and weaknesses when it comes to...
Illustrative Mathematics
The Escalator, Assessment Variation
A great way to practice with unit rates, the activity gives your mathematicians an opportunity to compare different statements and select which are true. They can practice with "choose all that apply" by setting each statement into its...
Illustrative Mathematics
Riding at a Constant Speed, Assessment Variation
Practice ratios and unit rates with tracking how long Lin took to ride her bike. Provided with different questions, your mathematicians can assemble their answers using a chart or setting up ratios. The activity is included in a set of...
Illustrative Mathematics
Molly's Run, Assessment Variation
Part of as assessment series, the activity follows the lesson Molly's Run to practice ratios and dividing with fractions. Different solution options are given for your learners' preference. The commentary explains how the...
Technovation
Curiosity Machine: Challenges: Build a Cam Mechanism
Create a simple machine that transfers a rotational motion into linear vertical motion with this challenge. The site gives more details on the challenge as well as tips and place to document your design process. Teachers can find a...
Technovation
Curiosity Machine: Challenges: Build a Joint Mechanism
This website challenges students to make a simple machine out of a straw to mimic the movement of joints in your body. The website includes a lesson plan, tips, and a place for students to document their design process.
Technovation
Curiosity Machine: Challenges: Build a Robotic Face
Build a robotic face that can make facial expressions using simple machines on this website. This website includes the challenge, tips, a lesson plan, and a place for students to document their engineering design process.
Technovation
Curiosity Machine: Challenges: Make a Mechanical Theater
Make a simple machine that creates characters for a theater show on this site. This site contains a lesson plan, tips, and a place for students to document their engineering design process.
Technovation
Curiosity Machine: Challenges: Build a Crank Mechanism
In this challenge, students will transfer rotational motion into linear motion by building a simple machine. The site also includes tips, a lesson plan, and a place for students to document their engineering design process.
Technovation
Curiosity Machine: Challenges: Construct a Crane
Can you build a crane that uses simple machines and mechanical advantage to move heavy objects? This website contains a challenge, tips, a lesson plan, and a place for students to document their engineering design process.
Technovation
Curiosity Machine: Challenges: Make a Wave Machine
Take the design challenge to make a wave machine with simple materials on this site. Site contains a design challenge and an interactive journal to document the challenge. Find a video with an example of one way to make the wave machine.
Technovation
Curiosity Machine: Challenges: Make a Root System
Inspire students to make a root system to help a plant stay put with simple materials like pipe cleaners, string, and marbles. This STEM challenge allows students to not only solve a problem but get tips and document their process all on...
Technovation
Curiosity Machine: Challenges: Create a Circuit to Light an Led
This website contains a challenge for students to build a simple circuit that enables you to turn on a small LED. The website includes a lesson plan, tips, and a place for students to document their design challenge.
Technovation
Curiosity Machine: Challenges: Make a Flat Ball
Using simple geometric shapes cut out of paper and taped together to create a ball that is as round as possible with this challenge. This page also includes a lesson plan, tips, and a place for students to document their engineering...
Technovation
Curiosity Machine: Challenges: Build a Wind Powered Sailboat
Powered by the wind watch your boat move through the water. This challenge has students making a boat using simple household materials. The website also includes tips, a lesson plan, and a place for students to document their engineering...