Welcome to Clip from Spiral logo

Interactive video lesson plan for: Primitive Technology: Stone Axe (celt)

Activity overview:

The manufacture of a stone ax including the handle from using only primitive tools and materials. It is a celt (pronounced "selt") a type of ax with a polished stone head wedged into a hole or mortise at the end of a wooden handle (not to be confused with a "Kelt" referring to a Celtic person). The head took about a week and a day to make as I chose to make it from a particularly large piece of basalt. The hammer stone used to shape the basalt was of quartz. This involved hammering, pecking, grinding and polishing the head into the final shape. The handle took a day and a morning to make. A chisel was made from stone and a mallet made from a log. These were used to cut the tree for the handle and shape it once down. Fire was used to harden the wood and also to help shape the mortise. The ax was then used to cut down a tree the day after the handle was a tree itself. It is a more efficient tool for felling trees than the hand ax I made and at the time of uploading this video has cut down 4 trees which I will use later. Because this stone axe is blunter than a steel one, the blade needs to hit the tree at angles greater than 45 degrees- otherwise the blade would glance off. So celts were used more like wedges than modern axes.

Wordpress: https://primitivetechnology.wordpress.com/
Patreon page: https://www.patreon.com/user?u=2945881&ty=h
I have no face book page. Beware of fake pages.

Tagged under: celt,stone ax,stone axe,primitive technology,stone tools,ground stone tool,hafting,hafted,stone age,primitive skills,pt

Find more lesson plans like this:

1990s Culture and Technology: Events & Trends

Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.

Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip

Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans

Play this activity

1. Students enter a simple code

2. You play the video

3. The students comment

4. You review and reflect

* Whiteboard required for teacher-paced activities

Share on:

Share Primitive Technology: Stone Axe (celt) on Google+ Share Primitive Technology: Stone Axe (celt) on Twitter Share Primitive Technology: Stone Axe (celt) on Facebook Pin Primitive Technology: Stone Axe (celt) Email Primitive Technology: Stone Axe (celt)

Ready to see what else Spiral logo can do?

With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.

Quickfire

Carry out a quickfire formative assessment to see what the whole class is thinking

Discuss

Create interactive presentations to spark creativity in class

Team Up

Student teams can create and share collaborative presentations from linked devices

Clip

Turn any public video into a live chat with questions and quizzes

1000s of teachers use Spiral to deliver awesome, engaging activities that capture students' understanding during lessons.

Now it's your turn Sign up

Spiral Reviews by Teachers and Digital Learning Coaches

Spiral
Review of Spiral by teacher: Kathryn Laster @kklaster

Tried out the canvas response option on @SpiralEducation & it's so awesome! Add text or drawings AND annotate an image! #R10tech

Spiral
Review of Spiral by teacher: Room 220 Math Stars @3rdgradeBCE

Using @SpiralEducation in class for math review. Student approved! Thumbs up! Thanks.

Spiral
Review of Spiral by teacher: Miss Ord @ordmiss

Absolutely amazing collaboration from year 10 today. 100% engagement and constant smiles from all #lovetsla #spiral

Spiral
Review of Spiral by teacher: Adam J. Stryker @strykerstennis

Students show better Interpersonal Writing skills than Speaking via @SpiralEducation Great #data #langchat folks!

Spiral
Review of Spiral by teacher: Dr Ayla Göl @iladylayla

A good tool for supporting active #learning.

Spiral
Review of Spiral by teacher: Brett Erenberg @BrettErenberg

The Team Up app is unlike anything I have ever seen. You left NOTHING out! So impressed!

Get the Clip Chrome Extension & Create Video Lessons in Seconds

Add Clip to Chrome