Curated OER
Similar Triangles - Applied Problems
High schoolers differentiate between similar and congruent triangles. In this geometry lesson, students identify the angles of triangles using the similarity theorem. They apply concepts of triangles to the real world.
Curated OER
Building Numbers to 5
Students compose groups of items up to the number 5. In this number 5 lesson plan, students also connect names to numbers, record sizes of groups, and compose and decompose groups.
Pennsylvania Department of Education
Building Sets of Nine
Students match quantities to their number. In this building to nine lesson, students put groups of objects together to make a group of nine.
Curated OER
How Many More?
Students complete subtraction problems where they use goldfish crackers as their manipulatives in the problem. In this subtraction lesson plan, students use words and pictures to also show their problems.
Curated OER
Balancing
Students use a balance to complete subtraction problems and weigh out the items they take away. In this subtraction lesson plan, students use a pan balance and record their equations.
Pennsylvania Department of Education
How Many Ways?
Pupils estimate the amount of money they have in groups of pennies, nickels, and dimes. In this money lesson plan, students then count up the amounts they have and exchange money amounts.
Pennsylvania Department of Education
Up on Top
Students make bar graphs and identify items in the bar graphs as being likely, certain, or impossible. In this bar graphs lesson plan, students answer questions about the bar graphs using reasoning and communication skills.
Pennsylvania Department of Education
Playing with Patterns
Students use objects and symbols to create original linear patterns. In this patterns lesson plan, students also translate patterns from one modality to another.
Curated OER
What's My Rule? Simple Linear Functions
Students investigate simple linear functions by trying to guess a function rule from inputs and outputs. They write the function rule in algebraic form.
Curated OER
Dimensional Space: Various Perspectives
Students use their understanding of 3D on 2D to make a representation of a 4D form on paper.
Curated OER
A Story With Order Of Operations
Students investigate the use of The Order of Operations using a story. The solution of the story correlates with using the same thinking involved in the application of the Order of Operations. This brings the concept into real world for...
Curated OER
Triangle Exploration
Pupils are introduced to The Geometer's Sketchpad software while in the computer lab. They focus on triangles, horizontal lines, vertex and top parallel lines. Each student utilizes geometry to complete basic geometric constructions.
Curated OER
Snowflake Curve
Learners develop an appreciation for complex structures in nature. They observe patterns in nature in relationship to the Real World. Students use observation skills to assist in problem solving. They show comprehension of the concepts...
Curated OER
Hunting for Measured Treasure
Students compare and contrast objects according to their length. In groups, they travel to different centers in their classroom to participate in different sorting activities. They are introduced to how to use a ruler and reading the...
Alabama Learning Exchange
The State Capital of Stem and Leaf
Students explore the concept of stem and leaf plots. In this stem and leaf plots lesson, students plot the 50 US states' capitals on a stem and leaf plot according to the first letter of each state. Students compare their stem and leaf...
Curated OER
Sketching Cylinders
Students create nets of cylinders. In this geometry lesson, students calculate the surface area of cylinders and other solids. They show their understanding of three-dimensional shapes by solving problems.
Curated OER
Problem Solving with Batting Averages
Fifth graders use data from an Excel document to analyze and predict trends in batting averages.
Alabama Learning Exchange
Battle to the Death: Adding Integers
Young scholars explore the concept of adding integers. In this adding integers lesson, young scholars simulate the battle of the 300 spartans at Thermopylae. Young scholars use colored game pieces to represent positive and negative...
Curated OER
Plotting Data on a Graph
Learners investigate graphing. In this graphing instructional activity, students survey the class and create graphs to reflect the data collected.
Curated OER
Cross That Bridge
Learners create paper bridges. For this geometry and architecture lesson, groups use legal paper and paper clips to design a bridge that will hold 100 pennies. Links to mini-lessons exploring stability of different geometric figures and...
Curated OER
When One Beat Is Better Than Two
Fourth graders create an individualized wellness plan that addresses these controllable health risk factors:obesity, high cholesterol level, high blood pressure and inactivity.
Curated OER
On Our Own- Surviving on Another Planet
Students investigate current models for Lunar and Martian settlements and study the mathematics behind these designs. They design their own Lunar or Martian settlement with an explanation of why their model would work best.
Curated OER
Information at a Glance - Using Tables in Mathematics
High schoolers create table to display GED Testing data located in paragraph provided by teacher, use information in table to create appropriate graph, and determine percentage difference between passing scores and failing scores.
Curated OER
Water Regulation
Students use their basic knowledge of physiology to analyze graphical data of paramecia under diverse conditions. From the data analysis, Students develop explanations of the animal's response to the concentration of different solutions...