> ## Documentation Index
> Fetch the complete documentation index at: https://help.edzo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Thermometer

> Create interactive thermometer displays for teaching temperature, measurement, and number line concepts.

The **Thermometer** block creates a visual thermometer display for teaching temperature concepts and measurement skills.

## What it does

The thermometer block provides:

* A realistic thermometer visual with measurement markings
* Customizable temperature ranges and scales
* Interactive temperature setting capabilities
* Support for both Celsius and Fahrenheit scales

## When to use it

Use thermometers when teaching:

* **Temperature measurement** and reading thermometers
* **Positive and negative numbers** in real-world contexts
* **Scale and intervals** on measurement tools
* **Comparison and ordering** of temperature values
* **Weather and science** concepts

## How to add it

1. In the resource editor, click **Add Block**
2. Navigate to **Learning Blocks**
3. Select **Thermometer**
4. Set your temperature range and scale

## Configuration options

### Temperature settings

* **Scale type**: Choose between Celsius (°C) or Fahrenheit (°F)
* **Temperature range**: Set minimum and maximum temperatures to display
* **Interval markings**: Choose spacing between measurement lines
* **Current temperature**: Set the displayed temperature reading

### Visual design

* **Thermometer style**: Traditional mercury or modern digital display
* **Color coding**: Red for hot, blue for cold, or custom colors
* **Size and orientation**: Vertical or horizontal display options

## Teaching applications

### Elementary level

* Reading simple temperatures
* Understanding hot and cold
* Recognizing temperature changes throughout the day

### Intermediate level

* Working with negative temperatures
* Understanding freezing and boiling points
* Comparing temperatures from different locations

### Advanced concepts

* Temperature conversions between scales
* Scientific applications and precise measurements
* Weather pattern analysis

## Real-world connections

### Daily life

* Weather forecasting and preparation
* Cooking and food safety temperatures
* Body temperature and health

### Science applications

* Laboratory experiments and data collection
* Climate and environmental studies
* Physics concepts involving heat and energy

## Accessibility features

The thermometer block includes:

* **Clear visual markings** with high contrast options
* **Alternative text** descriptions for screen readers
* **Large text** options for temperature readings

## Best practices

### Age-appropriate ranges

* Use familiar temperature ranges for your learners' climate
* Start with positive numbers only for younger children
* Introduce negative temperatures gradually

### Clear marking intervals

* Choose interval spacing that matches learning objectives
* Use round numbers (5s, 10s) for easier reading
* Highlight key temperatures (freezing point, body temperature)

## Interactive features

### Learning activities

* Set target temperatures for learners to identify
* Compare multiple thermometer readings
* Track temperature changes over time

### Assessment opportunities

* Reading accuracy exercises
* Temperature estimation skills
* Scale conversion practice

## Common misconceptions

### Help learners understand:

* Temperature is a measurement, not a feeling
* Negative temperatures exist and are measurable
* Different scales measure the same physical property
* Thermometers show actual temperature, not just "hot" or "cold"

## Extensions and variations

### Cross-curricular connections

* **Geography**: Climate zones and weather patterns
* **Science**: States of matter and temperature changes
* **Health**: Body temperature and fever concepts
* **History**: Temperature records and climate change

The thermometer block provides an excellent tool for connecting abstract number concepts with concrete, real-world measurement experiences.