Curated OER
Mighty Oaks from Little Acorns
What does it mean to grow? To germinate? For the plan detailed here, class members investigate the growth process of an oak tree while focusing on the beginning stages of planting and germination. They plant seeds and record observations...
Curated OER
Geometric Fractals and the Chaos Game
Students define fractals and patterns. They explore how a seemingly random process can result in a pattern. Students practice probability and fractions skills by playing the chaos game online.
Curated OER
Patterns
Students create and extend patterns. In this pattern lesson, students learn to identify patterns using multiple senses. Students work at centers in small groups to explore and extend their understanding of patterns.
Curated OER
Special Edition: World Space Congress 2002: The New Face of Space
Students experience and study how space offers expanding resources for commerce, science, technology and education. They view how advances in space can and do improve life on Earth. Each student views a geological exploration within this...
Curated OER
Hot Air Ballooning: Exploring Charles' Law
Students solve word problems dealing with Charles' Law. In this Charles' Law lesson, students observe PowerPoint presentations concerning Charles' Law. They complete a WebQuest and describe the relationship between hot air balloons and...
Curated OER
By the Pound, Gram Liter or Gallon
Students participate in experiments at five stations to practice measurement. In this measuring lesson, students are presented different produce and objects and must measure with an appropriate tool. Students use metric and customary...
Curated OER
Match Me!
Young learners explore motion graphs in this lesson. They investigate distance-time plots as they move in a specific way in front of the CBR in an attempt to make a motion plot that matches a given plot. Pupils explore the connections...
Curated OER
A Formula for SI Catch-Up
In this SI units worksheet, students read about converting from SI units to non-SI units. They are given a conversion chart and they use it to convert from one unit of measurement to another in seven problems.
Curated OER
Sunspots and the Sun's Rotation
In this sun learning exercise, students use a Sunspotter to observe the rotation of the sun by identifying the presence of sunspots and watching them rotate over time. Students calculate how many days it takes to see the sunspots they...
Curated OER
Getting Triggy With It
The concept of sine and cosine is explored in this lesson where students graph sine and cosine graphs using a transformation application on the graphing calculator. Students change the coefficients for the amplitude, period,...
Curated OER
Compound Interest
Pupils analyze the variables in the formula of a compound interest. They model the increase or decrease of an investment using compound interest and discuss different compounding periods.
Curated OER
Collect Data Using a Transect Line
Learners learn about transect lines through a study of marine debris. In this marine debris instructional activity, students calculate the items on a transect line and graph them. Learners complete a category worksheet.
Curated OER
Survival of the Fittest -- Battling Beetles
Students experiment with traits. In this Science lesson, students test the strength of beetles using M&M candies in lieu of the insects. Students use the Hardy-Weinberg Equation to calculate possible offspring traits of further...
Curated OER
Dolphins
Students explore sea life. For this cross curriculum fine arts, science, and P.E. "dolphins" lesson, students sing songs and play games about dolphins, perform water experiments, create mosaics, and use their five senses to explore sand...
Curated OER
Oxygen vs. Air Pressure
Students perform an experiment to show that water level is affected by air pressure.
Texas Instruments
Area of Circles
High schoolers explore circles. In this algebra/geometry lesson, students discover the formula for the area of a circle, as they investigate the ratio of the area of a circle to the radius^2.
Curated OER
Polymer Chemistry: More than Just Plastic
Fifth graders examine polymers and how they are formed. In this chemistry lesson students complete their own polymer experiment then discuss what they learned.
Curated OER
Be a Problem Solving Star
Third graders observe a math problem and discuss what it is and what they should do with it. They are introduced to the STAR steps for problem solving and discuss how to use it to answer math problems as well as incorporating some of the...
Curated OER
Math, Chemistry, and Food
Students explore the effects of chemical reactions when cooking. Using the Internet, they research enzymes and then mix jello. They examine their results and test enzyme activity by adding pineapple to the jello. Finally, they test...
Curated OER
Add a Fraction and a Mixed Number
In this adding fractions and mixed numbers practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Subtract Integers on a Number Line
In this subtracting integers on a number line practice worksheet, learners sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Basic Ideas of Functions
For this Algebra I/Algebra II worksheet, students determine whether or not a relation is a function. Students determine the domain of a function and express the answer in interval notation. The three page worksheet contains...
CK-12 Foundation
Simplification of Radical Expressions: Richter Scale Exponents
Shake up your lessons with with a radical resource. Scholars use a slider to view the Richter scale magnitude and amplitude of historical earthquakes. They use powers of 10 to compare the amplitudes of different earthquakes.
Curated OER
Measure & Evaluate Range, Mean, Median, Mode
Students learn mean, median, and mode through setting up a science experiment. In this measures of central tendency lesson plan, students drop a marble into a box with 2 inches of flour and record the data. Students could also measure...