Curated OER
How Tall Is It?
Students identify how tall a tree is. In this measurement lesson, students use "luminometers" to measure a tree and complete a data sheet.
Curated OER
Look At Those Leaves!
Kids observe, classify, and measure tree leaves with a scientific eye. They examine leaves, group them according their attributes, and use standard units of measurement as they compare their sizes. They access a web site to learn how...
Curated OER
Summer Body Activity: As Big as Me!
Learners explore things that are their size, literally. In this early childhood lesson plan, students use their bodies for measuring and comparing sizes as they work in pairs to complete the activity.
Curated OER
Schoolyard Tree Inventory and Biodiversity Project
Learners investigate the trees in their schoolyard by collecting data. In this ecosystem lesson students examine the schoolyard in sections, tagging and numbering trees and shrubbery in the specific area. Learners collect leaves for...
Curated OER
Indirect Measurement, Surveying Trigonometry
Learners measure distances using indirect measurements. In this geometry instructional activity, students apply proportion and ratios to measure heights of different objects. They differentiate between direct and indirect measurements.
Curated OER
Feeling the Heat
Students investigate the urban heat island effect. In this urban heat island effect lesson, students learn how trees, grass, asphalt, and other things on the school grounds effect temperature. They use the information to generalize it to...
Curated OER
Look At Those Leaves!
Students collect, observe, sort, and measure leaves. In this leaf lesson plan, students take a walk to collect leaves. They bring the leaves back into the classroom to observe, sort, and measure them. They visit a website to learn more...
Curated OER
Seasoning the School Year
Students observe the changes a class tree goes through as the seasons change and record observations in journals. They investigate changes in the weather, changes in the length of the day, and how that affects people. They create...
Curated OER
Trees and Their Parts
Students research trees and their parts. In this forestry lesson, students participate in various learning stations to identify trees by matching the photographs of the tree to the correct name.
Curated OER
Tree-mendous Trees
Students become aware of the importance of trees in the natural world. Students are shown 2 filmstrips - Special Things About Trees and Tree Magic. Students plants seeds. They, students predict the growing chart of tree growth. Students...
EngageNY
Modeling Using Similarity
How do you find the lengths of items that cannot be directly measured? The 13th installment in a series of 16 has pupils use the similarity content learned in an earlier resource to solve real-world problems. Class members determine...
Curated OER
How Tall is that Tree?
Students apply their math skills to develop an accurate estimate of the height of a tall tree. Three different methods are outlined. All grade levels should be able to perform the shadow method and the proportional method.
Curated OER
Graphs and Measurement
Tenth graders analyze graphs and by comparing trees. In this geometry lesson, 10th graders investigate the use of different graphs using bar and regular graphs. They work groups at the computer.
Curated OER
From Trees to Paper
Sixth graders investigate logging and the process of paper making. In this forestry lesson, 6th graders analyze pictures of trees being processed into the paper they use everyday. Students solve and create math problems based on...
Curated OER
Roll Away Trees
First graders participate in a simulation involving newspaper, food coloring, water, and more to observe the debarking process of producing wood. In this wood lesson plan, 1st graders also measure, and learn about reducing, reusing, and...
Curated OER
Indirect Measurement
Students measure and apply their knowledge of proportion to solve problems. In this geometry activity, students measure using a meter stick, small mirror and measuring tape. They compare and contrast their measurements to objects outside...
Curated OER
Measurement of Objects Using Similar Triangles in The Plane
Students use similar triangles and a sight tool to find the height and distance between large objects. In this similar triangles lesson plan, students use a constructed sight tool to measure the distance and height of an object using an...
Curated OER
Christmas Tree Shaped Poems
Learners think about ways in which they can spread joy during the holiday season. They create poems in the shape of a Christmas tree. Pupils use formatting tools in Microsoft Word to format the text of the poem. Students discuss ways...
Curated OER
Indirect Measurement with Similar Triangles
Students use similar triangles to find missing heights. In this using similar triangles to find missing heights instructional activity, students use proportions to find the heights of missing side lengths. Students find the height of...
Curated OER
Measurement
Students explore measurement comparisons of taller and shorter. They examine a picture and order the picture's elements from shortest to tallest. Afterwards, they draw themselves and other items shorter or taller than welements in the...
Curated OER
Look at those Leaves!
Students observe leaves for patterns and similarities. In this science lesson, students sort through a pile of leaves to find patterns and take measurements. Students make leaf rubbings to view the details of the leaves.
Curated OER
Optional Laboratory: Calculating Board Footage in a Tree
Middle schoolers work together to complete an experiment calculating the amount of board footage in a tree. They record their data and answer questions at the end of the lesson. They create their own hypothesis as well.
Curated OER
Optional Laboratory: Measuring Tree Heights
Students work together to measure tree heights. They make predictions on what they believe the calculations are and answer questions during the experiment. They share their results with the class.
Curated OER
Tree Measurement
Students work in pairs taking measurements of a tree. They measure the trunk, crown, and height using vertical and horizontal measurement. Then students create a bar graph using the information they gathered.