 Course Unit: Exploring Coriander: A Tasty and Healthy Herb

Introduction:
Have you ever heard of coriander before? It's a delicious herb that adds flavor to many popular dishes around the world! But did you know that every part of the coriander plant can be eaten? That includes the leaves, stems, seeds, and even the roots! In this course unit, we will learn all about coriander, how it tastes, where it comes from, and why it's so good for us. So let's get started!

What is Coriander?
Coriander is a type of herb that belongs to the same family as parsley and cilantro. While some people call it "cilantro," others refer to it as "coriander leaf." No matter what name you prefer, they both come from the same plant! The difference lies in when each part of the plant is harvested. We pick the leaves and stems earlier on in their growth cycle, while the seeds are collected later once they have ripened.

Taste Test Time!
Now, let's talk about taste! Have you ever tried coriander before? If so, you might notice that it has a unique flavor profile with hints of citrus and sage. Some people love it, while others find it too strong. Interestingly enough, our genes may play a role in determining whether we enjoy its taste or not! Regardless, incorporating coriander into your meals can bring new dimensions to familiar flavors.

Where Does Coriander Come From?
Coriander originated in southern Europe and western Asia but is now grown worldwide due to its popularity in various international cuisines like Middle Eastern, Mediterranean, Indian, South Asian, Mexican, Latin American, Chinese, African, and Southeast Asian food cultures. Imagine trying different dishes featuring coriander during your travels – yum!

Health Benefits Galore!
Beyond adding fantastic flavor to foods, consuming coriander offers several health advantages. This superfood contains essential nutrients like calcium, phosphorus, iron, and vitamins B and C. By using coriander regularly, you help support your body's overall wellness. How cool is that?

Fun Fact: Did you know that ancient Egyptians believed coriander had healing powers? They would use it to treat stomach issues, among other things. Today, modern science continues to uncover more evidence supporting these claims.

Activities:
1. Create a tasting journal by sampling various dishes containing coriander (found at local restaurants or homemade) and noting down observations on appearance, aroma, taste, and texture. Share findings with classmates.
2. Design an infographic highlighting the health benefits of coriander and share it with friends and family.
3. Plant coriander seeds indoors and observe their growth throughout the semester. Document changes through drawings or photographs.
4. Research recipes from different countries utilizing coriander and host an 'Around the World Cooking Day.' Encourage peers to participate and sample diverse culinary creations.
5. Write a short story involving time travelers who discover the importance of coriander in ancient civilizations and introduce it to future generations.