University of North Carolina
Qualifiers
A lot of writers really struggle very much with adding a lot of qualifiers and intensifiers in their writing. Part of a larger series to improve writing skills, a handout on the topic provides tips to help reduce a reliance on these...
Curated OER
Comparing the Effects of El Nino and La Nina
Students examine the differences between an El Nino and La Nina year. In this investigative lesson students create maps and graphs of the data they obtained.
Curated OER
Geometric Isomerism (Different Geometries)
Here is an interactive presentation on molecular geometry if you have materials for building molecule models along the way. Isomerism is introduced by means of a graphic organizer. Viewers then imitate two molecule models and learn that...
Curated OER
Rain and Lightning
What are the chances that there will be rain and lighting today? Use this activity to study independent and dependent probabilities with your class. Learners explore the differences between P(A and B) and P(A or B) using mock...
Aquarium of the Pacific
Fish for a Day
A short video shows how a scuba divers' equipment relates to major parts of a fish. Learners draw two fish and identify what aspects are the same and which are different. The scholars then draw a scuba diver, making sure they provide all...
Micron Technology Foundation
Early - Weather and Seasons
Young scientists from any region can take a scientific journey and be exposed to weather changes that include rain and snow.
Curated OER
Cellular Respiration: Other Metabolites and Control of Respiration
The feedback mechanisms of metabolism of a variety of substances in the human body. Carbohydrates, lipids, amino acids, and their derivatives are explained. The biochemistry required to explain the metabolic balance and feedback controls...
Curated OER
Long Division Methods
This resource provides learners with three different methods for solving long division problems. The same problem is used to show each of the methods, which include guess and check, repeated subtraction, and the classic method. This may...
Curated OER
Plasma Clouds in Space and Density
Use this plasma clouds worksheet to have learners find the density of 10 different plasma clouds using a given formula which uses the reflection frequency to determine the density.
Curated OER
Comparing Fractions with Objects and Pictures
Scholars will compare fractions using objects and pictures. They view pre-made pictures and concrete objects of fractions. Then use small white boards to draw pictorial representations of fractions.
Curated OER
Academic Grade 9 Assessment of Mathematics: Algebra I and Geometry
Test your class, or use this 12 page math packet as chapter review. They solve 21 multiple choice problems which require them to graph linear equations, find the volume of prisms and cones, find unknown angles, and determine...
Curated OER
Fourth of July Addition and Subtraction
What is Thomas Jefferson signing? Focus on American history with this cross-curricular math puzzle. Learners utilize addition and subtraction skills to solve the mystery of the Fourth of July. All numbers are 3-digit, and there are no...
Curated OER
Halves and Fourths
Young mathematicians may not love fractions, but do they love sandwiches? How about cake? Use this visual fractions activity to represent fractions in a relatable way. Scholars start by coloring segmented shapes to indicate halves and...
Khan Academy
Challenge: Double Rainbow
Draw a rainbow over the rainbow. The second segment in a series of six has the class practice using functions to edit a program that draws a rainbow. After creating the function, the interactive lesson challenges pupils to create another...
CK-12 Foundation
Adding and Subtracting Matrices: The Matrix Calculator
Discover the procedure to add and subtract matrices. Pupils use the interactive and discover the pattern in adding and subtracting matrices. Scholars adjust the entries in the addends and see the resulting changes in the sum. They also...
British Council
Unit 8: Proofreading
Plagued by punctuation or stymied by spelling? Lesson eight in a nine-part series of career education and skills activities introduces the importance of proofreading. Learners categorize common writing errors and construct error-free...
Curated OER
Physical Changes and States of Matter - One
Third graders study the three states of matter and identify the physical changes that take place between them. There is an initial teacher-led demonstration followed by a meaningful whole-class inquiry. These two activities should lead...
Curated OER
Lead and Mercury Ion Catalase Inhibition
Young scholars participate in a laboratory investigation in which they observe the effect of temperature and pH on enzyme activity. Students also examine exposure to heavy metal ions and the effect that may have on enzyme activity.
Curated OER
The Whole Truth and Nothing But the Truth????
After listening to Jon Scieska’s The True Story of the 3 Little Pigs, groups discuss whether they think the wolf is telling the truth, whether he deserves punishment, and if so what punishment he deserves. You might use this...
Curated OER
Pastimes: Music and Dance
Play the lively music of flamenco and tango for your emerging Spanish speakers, and introduce them to popular dances from Spanish-speaking countries around the world. Discuss various types of music and dance, showing either pictures or...
Curated OER
Number Sense and Numeration: Square Roots
For this square roots worksheet, 8th graders solve 14 different types of problems to include determining the square root of a number of problems, determining the area of a rectangle and the length of a side of a square with the same...
CPM
Tables, Equations, and Graphs
Eighth and ninth graders solve and graph 24 different problems that include completing input/output tables and graphing the pairs. First, they find the missing values for each table and write the rule for x. Then, students write the...
Curated OER
Measurement: 2D and 3D
Young scholars solve volume problems. In this geometry instructional activity, the class watches a video about clean water (link provided) and individuals compare the volume of different prisms, including an actual drinking glass....
Creative Chemistry
Common Ions and Formulae of Ionic Compounds
This is not a activity per se but a reference sheet for your chemistry class. It lists cations and anions, their chemical symbols, and their net charges. Also included is a thorough explanation of combining these ions to form ionic...
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