The Qiskit lab is also provided as a Jupyter notebook. In order to run it, you will need to install some Python packages with the following CLI command:
pip3 install jupyter qiskit qiskit-qasm3-import pip3 install git+https://github.com/qiskit-community/qiskit-textbook.git#subdirectory=qiskit-textbook-src
pip3 install -U qiskit-aer
Then, you can download the lab attached to this post, and run jupyter with the CLI command:
jupyter notebook
Navigate to the downloaded notebook file and run it. We didn't cover Qiskit in class since it has a structure quite close to OpenQASM, but you will probably find it useful to consult the corresponding tutorial in tandem while you complete them. The Jupyter version of the Qiskit demo which was shown during the lecture is attached so you can run the example code.