Berkshire Museum
Adopt a Schoolyard Tree
Help young scientists connect with nature and learn about trees with a fun life science lesson plan. Heading out into the school yard, children choose a tree to adopt, taking measurements, writing descriptions, and drawing sketches of it...
Curated OER
How Tall is that Tree?
Students use their feet to measure distance between themselves and a tree trunk. In this distance lesson, students use the number of steps, and string to measure distances and height of the tree. Students can get the tree height when...
Curated OER
Tree Measurement
Measure a tree? Yes, measure a tree! Students get outside and measure a tree's trunk, crown, and height. Each group compares their answers to determine if any re-measuring is necessary. Once back in the classroom, students make bar...
Curated OER
Measure a Tree
Young mathematicians explore data collection and mathematical problem solving. They will work in cooperative groups to determine the height of a tree by measuring several predetermined distances on the ground. They will use the data...
Big Kid Science
Measuring Shadows Using an Ancient Method
How did ancient peoples determine the height of really tall objects? Young scientists and mathematicians explore the concept of using shadows to measure height in a hands-on experiment. Paired pupils measure shadows, then calculate the...
Open Oregon Educational Resources
Forest Measurements: An Applied Approach
Geometry—it's not just for the math classroom! Learners explore the field of forestry through a mathematical lens. An instructional resource explains how forest workers collect data about trees such as height, diameter, and age using...
Exploratorium
Handy Measuring Ratio
Your hand can be a handy tool for measurement. Young mathematicians learn how to estimate the height of objects by applying similarity. They find the horizontal distance from the object where spreading their outstretched fingers results...
Curated OER
Does it Measure Up?
Use this fun activity with youngsters learning how to use rules for measurement. Each is provided with six steps that direct them to draw specific things with specific heights or lengths. For example, they start by drawing a tree that is...
Mathed Up!
Metric and Imperial Measures
After watching a brief video on making metric conversions to standard units, pupils complete tables to describe certain items with the appropriate unit of measurement. Then, they convert liters to millimeters, millimeters to centimeters,...
National Geographic
Measuring Elevation Past and Present
After viewing a short video about a climb up Mount Everest, high schoolers read about triangulation for measuring distant elevations. Have your class work in groups to construct an inclinometer and then use it to measure the height of...
Radford University
How Tall is the Tree?
Pairs or small groups work together to determine the height of a tree using similar triangles. Learners make a judgement which direction to let a tree fall to avoid hitting any structures. They then write letters to the principal...
CK-12 Foundation
Properties of Rational Numbers: Lollipop Trees
A six-question interactive takes mathematicians to Lollipop Land where they manipulate lollipop trees to make equivalent ratios. Question types include multiple-choice, true or false, and a discussion.
Curated OER
Community Tree Contest
Students observe trees in their neighborhood. They practice tree identification and incorporate math skills to determine the winner of a 'Tree-mendous Tree' contest in which they determine which is the biggest tree.
Curated OER
Let's Measure Trees
In this trees worksheet, students show their understanding of measurement by solving 6 fill in the blank problems for distance, girth, and height.
Curated OER
Trees
Students investigate the parts of a tree, measure its circumference and the length and width of its longest branch. The data is compiled and placed into a bar graph.
Florida Center for Instructional Technology
The Shadow Knows: Student Worksheet
How can you measure the height of a tree or telephone pole with only a short measuring tape? It's not a problem when you start by measuring your shadow and your height to create a ratio to use with taller objects. Additional activities...
Curated OER
Does The Type of Mulch Used Affect Plant Growth?
Students measure, record and graph the plants they grow in a controlled setting. They feed and water the plants as needed and use the scientific method to evaluate the growth.
Curated OER
Short, Shorter, Shortest, Part 2
Can your kindergartners draw a shorter tree? What about a shorter kite string? Reinforce relative size and comparing with a clever learning exercise. It prompts young learners to study a picture and draw a shorter version, and to choose...
Curated OER
Simple Measurements
Students determine the height of objects using shadows. In this math lesson, students discus methods of finding the height of items without directly measuring. Students measure shadows and figure the actual height of the object.
Curated OER
Measurements
In this measurement worksheet, students measure the length and height of different objects given to them. Students complete 3 problems total.
Curated OER
Measuring Activity
In this measuring worksheet, students cut out a measuring bar, using it to measure and record the height of pictures of trees. A reference web site is given for additional activities.
Curated OER
Data-gathering Activities Relating to Trees in Their Environment
Learners gather data relating to trees in their environment. In this biology lesson plan, students determine heights of trees and their ages. A canopy map will indicate optimal growing areas for the tree.
Curated OER
Measurement Concepts practice 6.1
In this recognizing customary measurement concepts worksheet, students estimate and measure objects, determine whether measurement of an estimate is sufficient, make lists of objects with specific measurements, and solve word problems....
Curated OER
Countdown Challenge: Shadow Sleuth
In this shadow sleuth worksheet, students use proportions and indirect measurement to determine the measurement of given objects. This one-page worksheet contains three problems.