Curated OER
Subtraction-There's Got to be An Easier Way!
Third graders observe and demonstrate a variety of problems involving subtraction problems using mental math strategies. They discuss the base ten system and the basic concept of subtraction, and complete a variety of activities...
Curated OER
Rolling Records
Fourth graders play a game to determine the likelihoods of different outcomes when rolling two number cubes. Students play a game to determine the likelihoods of different outcomes when rolling two number cubes.
Curated OER
Basic Orienteering
Learners study orienteering. In this science instructional activity, students study the parts of a compass and use the compass to set a bearing and follow the bearing on the compass.
Curated OER
Linear Functions-Learn Your Lines
Students solve and graph linear equations. In this algebra instructional activity, students collect and plot data on a coordinate plane. They use the CBL and TI calculator to graph systems of equation.
Curated OER
Three Reasons Why I Want To Be...
Learners investigate the process of writing an expository paper. The purpose of the paper is established in the introduction and the supporting details are sequenced in a logical order. The paper possesses punctuation and grammatical...
Curated OER
Vocabulary Worksheets Basic English 3rd Edition Chapter 16: Making Comparisons
In this making comparisons learning exercise, students match well known sayings to 8 explanation sentences. This is a matching learning exercise.
Curated OER
Three Reasons
Third graders identify healthy foods in each group of the food pyramid. In this nutrition lesson, 3rd graders take notes on the food pyramid by visiting the website, www.mypyramid.gov. Students design a healthy menu for an imaginary bistro.
Willow Tree
Order of Operations
It's the classic please excuse my dear aunt sally strategy to remembering the order of operations. Young mathematicians practice to develop an understanding of the order of operations. Examples and practice problems include...
University of Colorado
Distance = Rate x Time
Every year, the moon moves 3.8 cm farther from Earth. In the 11th part of 22, classes use the distance formula. They determine the distance to the moon based upon given data and then graph Galileo spacecraft data to determine its movement.
Curated OER
Drawing Lessons
Students recognize and respond to the content of visual art using art vocabulary. They recognize the differences between art materials, techniques, and processes.
Curated OER
Prefixes and Suffixes Week 20
Here is a basic printing practice activity for young writers. They trace and rewrite ten prefixes and suffixes on the provided lines.
Really Good Stuff
Really Good Bulletin Boards
It can be difficult to have the creative energy to think up bulletin board displays after a full day of teaching. Every teacher will want to take a look at this document, which outlines tips for creating fabulous classroom...
Artisan Global
QuakeFeed Earthquake Map, Alerts and News
Amateur seismologists explore Earth's earthquakes in real time using a variety of map styles and parameter selections.
Curated OER
STRIPS 'N CURVES
Students make color selections and make sure they are aware of correct strata construction for this innovative combination of straight lines and gentle curves creates zingy but easy-to-make quilts.
Curated OER
Letter Recognition Flash Games for Kids
Students explore the alphabet by completing an on-line letter identification activity. In this phonetics activity, students utilize the website www.literarycenter.net and listen to word sounds as they identify the spelling of the...
Curated OER
Geometric Shapes
For this math worksheet, students explore geometric shapes by completing a variety of exercises. Students label the pictures with the 3D shape names, draw radius and diameter lines, name different types of triangles and draw diagonals...
Curated OER
Shape It
Fourth graders use math software and geoboard paper to design basic shapes. They write individual definitions for the geometric shapes based on what they see in the shapes. They apply their background knowledge of the shape as they write...
Curated OER
Snappy Word Problems II
In this math worksheet, students read 8 word problems. Students do the calculations mentally and write the answers in complete sentences on the lines.
Curated OER
Getting Partial
This unit introduces a number of important concepts relating to fractions. The first of these is that fractions represent parts of regions and sets and so are useful in a large variety of situations. Whole numbers are not enough by...
Curated OER
Tessellations
Students learn and review basic geometric terms, definitions, and theory, including regular polygons, lines, angles, points, etc. They make a tessellating stamp and create a repeating work of art.
Curated OER
Introduction to Severe Weather Patterns
Learners review basic weather concepts and terminology, and explore weather modeling tools.
Curated OER
Slopes and Linear Equations
Students find the slopes of linear functions. In this graphing lesson, students analyze linear equations and calculate the slope of the line. They graph a line given the slope and y-intercept.
Curated OER
How Far... How Powerfu
Students work with a real optical spectrum of a gamma ray burst afterglow taken at the Keck Observatory. They measure the shifts of spectral lines, deduce the velocity of the astronomical object, and then use Hubble's Law to get its...
Curated OER
Introduction to Trigonometry
Students identify the six trigonometric ratios and properties. In this trig lesson, students define basic trig functions as it relates to solving right triangles. They identify the equation for sine as o/h and cosine as a/h and tangent...