EngageNY
Addition and Subtraction Formulas 2
Knowing the addition formulas allows for the calculations of double and half formulas. The fourth installment of 16 has the class use the addition formula to develop the double angle trigonometric formulas. Using the double formula,...
Fun Music Company
The C Major Scale
Your young musicians will take note of this worksheet that asks them to mark the half steps in a C major scale and then write the scale in both treble and bass clef.
Curated OER
Photosynthesis
Fifth graders work in small groups to brainstorm responses to a problem related to some disaster that wipes out half or all plant life on earth. Groups complete a graphic organizer to compare and contrast their ideas. Students select...
Curated OER
Descriptive Writing: Using Art to Inspire description
Write with the senses! Try using art to inspire writers to consider all of the senses. Here, the class is divided in half. Each group looks at one of two images, imagines the senses that would be engaged, and records answers to five...
PBL Pathways
Potassium-Argon Dating
Find the age of a fictional sample of rocks using a genuine approach. A well-designed lesson asks young mathematicians to use exponential modeling to analyze half-life. As a project-based learning activity, scholars communicate their...
Curated OER
Draw Hands On The Clock to Show The Time (Analog Clocks -Easter)
In this telling time worksheet, students draw hands on 6 analog clock faces to show time to the half hour. They see an Easter motif on the face of each clock.
Curated OER
Boombox Classroom: Migration of Music
In this music worksheet, students draw quarter notes and half notes. The lesson is dependent on classroom access to a musical lesson from Boombox classroom, found at the Sweet Bird Classics home page.
Curated OER
World Music Tour 4-5
In this music activity, students identify and describe world music and the cultures it comes from. Then they identify what a sarod is and what country it comes from. Finally, students practice writing their notes as taught on the sheet.
Math Worksheets Land
Partitioning Circles and Rectangles - Matching Worksheet
This geometry idea is simple enough, but you'll need to note the typos in the directions. Learners match quarters and halves on the right to their whole shapes on the left. The shapes on the left are divided to make this concept easier...
EngageNY
Identifying How Text Features Support Arguments: “The Exterminator"
Half and half. Split the class in half to gain a full understanding of sidebars. Pupils work in groups to discuss sidebars in text. Half of the groups read Seriously Sick, and the other half reads Killer Genes. They read using...
National Institute of Open Schooling
Chemical Kinetics
Not all chemical reactions happen at the same rate because some, like explosions, occur quickly and some, like rusting, occur over time. Here, learners explore chemical reactions and their rates in the 16th lesson of 36. Through readings...
EngageNY
Unknown Angle Problems with Inscribed Angles in Circles
We know theorems about circles—now what? Class members prove a theorem, with half the class taking the case where a point is inside the circle and half the class taking the case where a point is outside the circle. The lesson then...
Utah Education Network (UEN)
Geo Shapes
Invite your first graders to compose and decompose two and three-dimensional figures with this fun, hands-on lesson. They investigate and predict the results of putting together and taking apart two-dimensional shapes with rubber bands...
National Sailing Hall of Fame
Sailboat Design Requirements
Sailboat design requires more than a half-circle and triangle sketch. After viewing a slideshow presentation that outlines the requirements for sailboat design, learners draw a design, perform the needed calculations, and write a paper...
EngageNY
Building Logarithmic Tables
Thank goodness we have calculators to compute logarithms. Pupils use calculators to create logarithmic tables to estimate values and use these tables to discover patterns (properties). The second half of the instructional activity has...
Serendip
Should States Repeal Their Laws Banning First Cousin Marriage?
Around half of the states in the US ban first cousin marriage, but does science support that ban? Scholars work through genetic analysis of the risks to understand if more states should ban the practice—or if some should remove it. They...
It's About Time
Life (and Fewer Deaths) After Seat Belts
Seat belts reduce serious crash-related injuries and deaths by about half. Scholars continue crashing their cart with a crash test dummy into a wall, but this time, they experiment with different types of seat belts to reduce injuries....
Serendip
Golden Rice – Evaluating the Pros and Cons
More than half the world's population eats rice as a daily staple ... imagine if that rice could prevent illness. Scientists genetically engineered rice to include vitamin A for just that purpose. However, room for debate still exists....
Curated OER
Linear Programming
Students explore inequalities to determine the optimal solution to maximize a profit for a company. In this linear programming lesson, students discover how to graph inequalities and how to determine the algebraic representation of a...
Curated OER
Chromosomes
Students study chromosomes and how molecular half life affects them. For this chromosome lesson students complete several lab activities on calculating half life, and cracking alkanes.
Kansas Music Educators Association
Games for the Elementary Music Classroom
Perfect for music specialists, classroom teachers, and substitutes, a packet of 18 games includes complete lessons as well as short activities for when you have some extra time at the end of class.
Curated OER
Nineteenth Century Progress
Highlight some of the major players and progressive inventions that shaped the latter half of the 19th century. From Thomas Edison to Vaudeville, this outline of pop and tech culture provides an American cultural context. Note: Use this...
EngageNY
Mid-Unit Assessment: Analyzing Idea Development in Chapter 3 of World without Fish
Half way there. Scholars work on the mid unit assessment for World without Fish. Learners work independently to complete the assessment. They then answer text-dependent questions and use sticky notes for annotating.
Curated OER
Building Fluency
As your youngsters begin to recognize the letters of the alphabet and their correponsding sounds, there are some they will be more familiar with than others. Cement their letter associations using this quick strategy, shown here with the...