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577 resources with the concept density

Videos (Over 2 Million Educational Videos Available)
Language and Creativity Video
5:25
Language and Creativity
Volcano Video
4:37
Volcano
Prepositional Phrases for Kids | English Grammar Video Video
11:22
Prepositional Phrases for Kids | English...
Other Resource Types (577)
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11 Items in Unit Module
Lesson Planet: Curated OER

TeachEngineering: Next-Generation Surgical Tools in the Body

For Teachers 9th - 12th Standards
Designed for high schoolers, the 11 lessons and activities in the “TeachEngineering: Next-Generation Surgical Tools in the Body” unit module prepare STEM teams to design prototypes of laparoscopic surgical robots. After an introduction...
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32 Items in Collection
Lesson Planet: Curated OER

STEM Ed Hub: Design Resources

For Students 3rd - 6th Standards
Engineering design-based activities make learning science fun. Young engineers design dams, lifeguard chairs, musical instruments, candy bags, and much more. They also use measurement skills to solve the mystery of the missing pin. Each...
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11 Items in Unit Module
Lesson Planet: Curated OER

TeachEngineering: Next-Generation Surgical Tools in the Body

For Teachers 9th - 12th Standards
Young engineers design laparoscopic surgical tools in an 11-lesson unit aligned with the Next Generation Science Standards. The first lesson introduces the class to the abdominopelvic cavity. Teams learn what it is like to perform...
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11 Items in Unit Module
Lesson Planet: Curated OER

TeachEngineering: Floaters and Sinkers

For Teachers 7th - 9th Standards
Why do some objects sink while others float? That’s the question young engineers tackle in a unit module of two lessons and three activities. With some help from Archimedes (and his principle) and the principle of buoyancy, scholars...
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5 Items in Curriculum Set
Lesson Planet: Curated OER

Inquiry in Action: Fifth Grade

For Teachers 5th Standards
The Inquiry in Action: Fifth Grade Curriculum set contains five chapters, comprised of 16 lessons, activity sheets, videos, and other resources to help explain science concepts to young learners. In Chapter 1 - Matter is Made of Tiny...
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8 Items in Unit Module
Lesson Planet: Curated OER

Inquiry in Action: Fifth Grade Chapter 5 - Engineering Design

For Teachers 5th Standards
Inquiry in Action: Fifth Grade Chapter 5 - Engineering Design is comprised of a single project-based assessment. The assessment helps highlight the importance of prior knowledge as individuals design a floatation device for a cell phone....
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39 Items in Unit Module
Lesson Planet: Curated OER

Inquiry in Action: Fifth Grade Chapter 2 - Substances Have Characteristic Properties

For Teachers 5th Standards
The five lessons in Chapter 2 ask fifth graders to use their observation skills to identify substances. They dissolve known and unknown substances to determine the identity of the mystery substances. Next, learners investigate the...
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48 Items in Collection
Lesson Planet: Curated OER

Adventures in Chemistry: Experiments

For Teachers Pre-K - 5th Standards
Twenty-one Inquiry-based lessons provide young scientists with an opportunity to experiment with a variety of chemical reactions. Classroom investigators make observations, develop basic lab skills, and follow step-by-step instructions...
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6 Items in Curriculum Set
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Inquiry in Action: Second Grade

For Teachers 2nd Standards
The six-unit modules in the Inquiry in Action curriculum set is designed for second graders. With hands-on instructional activities and experiments, young scholars investigate the properties of materials, liquids, and dissolving is a...
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7 Items in Unit Module
Lesson Planet: Curated OER

Inquiry in Action: Second Grade Chapter 4 - Float and Sink

For Teachers 2nd
Chapter four in the Inquiry in Action module has learners explore what objects sink and float in water. In the inquiry-based lesson plan, young scientists conduct experiments to find similarities between float materials and those that sink.
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72 Items in Curriculum Set
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NOAA Enrichment in Marine Sciences and Oceanography (NEMO) Curriculum

For Teachers 9th - 12th
Introduce scholars to the Marine Sciences and Oceanography with 23 lessons covering marine science, biology, chemistry, geology, physics, technology, and marine policy. Aligned with national science teaching standards, the lessons are...
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22 Items in Unit Module
Lesson Planet: Curated OER

Solar Transportation

For Teachers 10th - 12th Standards
Pupils start a Solar Transportation unit by considering why it is difficult to phase out fossil fuels. Using provided data on the energy densities and efficiencies of different fuels, they calculate the number of miles a vehicle will...
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106 Items in Unit Module
Lesson Planet: Curated OER

Inquiry in Action: 5th Grade Science Lessons

For Teachers 5th Standards
Looking for remote learning science lessons aligned to NGSS? Check out the resources in this inquiry-in-action packet. Designed for fifth graders, the 16 lessons are divided into four chapters: Matter is Mad of Tiny Particles, Substances...
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6 Items in Unit Module
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Middle School Chemistry: Chapter 3 - Density

For Teachers 6th - 8th Standards
Chapter three in the middle school chemistry unit explores the relationship between volume and density. Young chemists conduct experiments to find volume through displacement, observe how temperature affects water density, and how the...
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22 Items in Unit Module
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The Outer Planets: Grades 6-8

For Teachers 6th - 8th Standards
A long time ago, a galaxy formed that contained a solar system with eight planets—or nine depending on who is counting. A collection of 22 lessons has middle schoolers examine the Outer Planets of the solar system. They calculate the...
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6 Items in Unit Module
Lesson Planet: Curated OER

The Physics of Fluid Mechanics

For Students 9th - 12th Standards
In this collection, Pascal’s law, Archimedes’ Principle, and Bernoulli’s Principle aid young engineers in understanding the physics of fluid mechanics. Armed with the knowledge of how forces are applied to fluids, scholars design...
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9 Items in Collection
Lesson Planet: Curated OER

Environmental Engineering and Water Chemistry

For Teachers 7th - 9th Standards
Introduce young scientists to the fundamentals of environmental engineering with a nine-resource collection that looks at air, land, and water quality concerns. The unit begins with a PowerPoint presentation that provides background...
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12 Items in Collection
Lesson Planet: Curated OER

Crash Course: Ecology

For Students 7th - 12th Standards
Viewers take a Crash Course in Ecology with a 12-video collection that takes a look at where organisms come from, how they interact, and how they influence their environments. The videos, appropriate for in class or remote learning, use...
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38 Items in Collection
Lesson Planet: Curated OER

AP Calculus AB

For Students 11th - 12th
Prepare high school mathematicians for the AP Calculus AB exam with a collection of 38 videos that can be used to introduce the topics or as a review. The videos focus on two processes; differentiating a function and integrating a...
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14 Items in Unit Module
EngageNY

EngageNY Geometry Module 3: Extending to Three Dimensions

For Teachers 9th - 12th Standards
Building on the understanding of congruence studied in Module 1 and on similarity studied in Module 2, the 14 lessons  in the Module 3 collection focus on developing a bridge  from geometric measurement in two dimensions to understanding...
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6 Items in Collection
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Challenger Center: Christa's Lost Lessons

For Teachers K - 8th Standards
Astronaut Christa McAuliffe had several lessons planned for her Challenger STS 51L Teacher in Space mission. With the help of Astronauts Ricky Arnold and Joe Acaba, the demonstrations were filmed aboard the International Space Station...
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4 Items in Collection
Lesson Planet: Curated OER

Invertebrates

For Teachers 6th - 12th Standards
Introduce young zoologists to invertebrates with a video collection from Nature League, hosted by Britt Garner. The narrator identifies the major characteristics of invertebrates alongside their positions on the phylogenetic tree....
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10 Items in Collection
Lesson Planet: Curated OER

States of Matter: 3rd Grade Science Unit

For Teachers 2nd - 5th Standards
Ten lessons make up a collection designed to teach the three states of matter—liquid, solid, and gas. The series of resources offers investigations, demonstrations, grand conversation, and a variety of practice pages to teach and support...
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Lesson Planet: Curated OER

Synthesis and Analysis of Biodiesel

For Teachers 9th - 12th Standards
Fossil fuels are non-renewable resources and have become crucial to the livelihood of countless individuals. Young chemists investigate an alternative method of generating energy by performing a series of activities that lead to the...