CK-12 Foundation
Ck 12: Plix: Seafloor: Sonar Boats
[Free Registration/Login Required] This site includes a brief example of how sound detector boats work. It also includes an assessment for students to show their knowledge of using sound waves to predict the depth of water.
CK-12 Foundation
Ck 12: Earth Science: Bathymetric Evidence for Seafloor Spreading
[Free Registration/Login may be required to access all resource tools.] Describes features of the seafloor and how they are mapped by echo sounding. It touches upon the continental margin as well.
CK-12 Foundation
Ck 12: Fourth Grade Science: Physical Science: Forms and Changes of Energy
[Free Registration/Login may be required to access all resource tools.] Discusses different forms of energy and how energy changes form.
CK-12 Foundation
Ck 12: Physical Science for Middle School
This digital textbook covers core physical science concepts and includes interactive features, real world examples, and videos.
CK-12 Foundation
Ck 12: Interactive Physics for High School
This digital textbook covers core physics concepts and includes interactive features, real world examples, videos, and study guides.
CK-12 Foundation
Ck 12: Life Science: Hearing and Balance
[Free Registration/Login may be required to access all resource tools.] What do listening to music and riding a bike have in common? It might surprise you to learn that both activities depend on your ears. The ears do more than just...
CK-12 Foundation
Ck 12: Life Science: Touch
[Free Registration/Login may be required to access all resource tools.] It might sound good to you to have a condition where you feel no pain. But actually this type of condition would be very dangerous. What would happen if you strained...
CK-12 Foundation
Ck 12: Physical Science: Musical Instruments
[Free Registration/Login may be required to access all resource tools.] How musical instruments make sounds, music and change pitch.
CK-12 Foundation
Ck 12: First Grade Science
This customizable digital textbook covers topics related to first-grade science. It is Next Generation Science Standards (NGSS) aligned.
CK-12 Foundation
Ck 12: Fourth Grade Science
This customizable digital textbook covers topics related to fourth-grade science. It is Next Generation Science Standards (NGSS) aligned.
CK-12 Foundation
Ck 12: Life Science: 8.7 Communication
Learn about the many forms of animal communication.
CK-12 Foundation
Ck 12: Physics: Waves Study Guide
[Free Registration/Login may be required to access all resource tools.] This guide gives a detailed overview of mechanical waves and the characteristics of waves. Covers wave behavior, including types of interference, resonance, and the...
CK-12 Foundation
Ck 12: Physical Science: Doppler Effect
[Free Registration/Login may be required to access all resource tools.] Discusses what the Doppler Effect is and how it occurs.
CK-12 Foundation
Ck 12: Physical Science: Energy
[Free Registration/Login may be required to access all resource tools.] Discusses the definition of energy, the SI unit, and the seven different forms of energy.
CK-12 Foundation
Ck 12: Physical Science: Ultrasound
[Free Registration/Login may be required to access all resource tools.] What ultrasound and echolocation are, and how sonar and ultrasonography are used.
CK-12 Foundation
Ck 12: Physical Science: Wavelength
[Free Registration/Login may be required to access all resource tools.] What wavelength is and how it relates to the energy of a wave.
CK-12 Foundation
Ck 12: Biology: Goals of Science
[Free Registration/Login may be required to access all resource tools.] Introduction to the goals of science.
CK-12 Foundation
Ck 12: Physical Science: Forms of Energy
[Free Registration/Login may be required to access all resource tools.] Introduction to the seven different forms of energy.
CK-12 Foundation
Ck 12: Physical Science: Forms of Energy
[Free Registration/Login may be required to access all resource tools.] Introduction to forms of energy including the seven different forms.
CK-12 Foundation
Ck 12: Energy and Its Forms
[Free Registration/Login may be required to access all resource tools.] Students explore the different forms of energy and investigate how the law of conservation of energy plays an important part of those forms.
CK-12 Foundation
Ck 12: Resonance and Sound Waves
[Free Registration/Login may be required to access all resource tools.] Students investigate the conditions for resonance, and then solve problems with strings and pipes using the condition for resonance.
CK-12 Foundation
Ck 12: Doppler Effect
[Free Registration/Login may be required to access all resource tools.] Students investigate behaviors of waves, and explore the Doppler effect phenomenon.
Other
Growing With Grammar: Consonant Digraphs Wr, Kn, and Ck; Schwa Sound [Pdf]
This file contains two five-day spelling/vocabulary lessons. The first lesson covers words which contain the wr, kn, and ck digraphs; the second lesson covers words which contain the schwa sound. Each lesson contains a list of words with...
CK-12 Foundation
Ck 12: 1.4: Sometimes a Vowel, Sometimes a Consonant:
[Free Registration/Login may be required to access all resource tools.] Spelling rules with examples for words that contain the letter "u."
Other popular searches
- C and Ck Sound
- Ck Sound Word Search
- Ck Sound Wordsearch
- Phonics Ck Sounds
- Ending Sounds Ck Ng Nk
- Phonics Grade 2 Ck Sound