Session 2 1/27: https://docs.google.com/presentation/d/1qz0DVJ7UxKe9M14tc8GQKXEiU1YBz7xjp78925kuATc/edit?usp=sharing.
Session 2 key: https://docs.google.com/document/d/1PEGTyBnmKQLPQDorEVaJQ1heoVBFAIQ2KuUsVCzVegw/edit?usp=sharing.
Session 3 1/28: https://docs.google.com/presentation/d/1iJtme5cC_xHnhQTdR4MUpr4i23hNTj0HCKcaG7lZSeo/edit?usp=sharing.
Session 3 Key: https://docs.google.com/document/d/1H6jckkDnoh0hkOWb_YIrqJOOEBcwGQ-CK-4OYhbehQA/edit?usp=sharing.
Session 4 2/3: https://docs.google.com/presentation/d/1pWF6jFfH3xlPYRa0PqK4Rx7ueEpIUpzvmrUEvwVX518/edit?usp=sharing.
Session 4 Key: https://docs.google.com/document/d/1WxtzZMDjhenwMZIGIqe1xdytN-zRTDMMMM2btvJGjS4/edit?usp=sharing.
Session 5 2/4: https://docs.google.com/presentation/d/1LX0XBRvnsTfD5400RwnNo_9zqDXSZ95sbBPio3RIPoE/edit?usp=sharing.
Session 6 2/10: https://docs.google.com/presentation/d/1uWxz2PImP7ORrHm0tA76F6pzJBU1JanGFdDf_mzdaHQ/edit?usp=sharing.
Session 7 2/11: https://docs.google.com/presentation/d/1WhWFmRvUwkuwMifuxNXR20-_u8jOW5azokEc0PM5aQA/edit?usp=sharing.
Session 7 Key: https://docs.google.com/document/d/1qiU7U26jzZQu3pmJ1heZei9YxyNugSPCAIFdNHTJkCY/edit?usp=sharing.
Session 8 2/17: https://docs.google.com/presentation/d/1h0kEFCWFYAbx1vtC67-wCeaGKzdogzqOd50cOFqwMNc/edit?usp=sharing.
Session 8 Key: https://docs.google.com/document/d/1maOiJXjyOggp5v0ndx0pWcQWmFBKXWQoSmkPsJ9jqzU/edit?usp=sharing.
Session 9 2/18: https://docs.google.com/presentation/d/1m-by13-R086T3mrZkW-k_xn26dHBnugtcCr_cajt6ww/edit?usp=sharing.
Session 9 Key: https://docs.google.com/document/d/1WHaB7prCwS6I8rcuIJx6_gMyZ1Dv8R0qXySIw9B0TR0/edit?usp=sharing.
Session 10 2/24: https://docs.google.com/presentation/d/1MsU3ErxnAqk7gOsMnOCZsBi8lRVUZYj6m6C8DkLbS_8/edit?usp=sharing.
Session 10 my version: https://docs.google.com/presentation/d/1zGrMRTO15mUkAOslAu54Vf4mwwZqlzBFr74rDORlk5k/edit?usp=sharing.
Session 10 Key: https://docs.google.com/document/d/1xL2B7Qcwac5fVe7_9sQW_hWKjFvzAMvyV3Z8waw4MTw/edit?usp=sharing.
Session 11 2/25: https://docs.google.com/presentation/d/1pLzgvQaVkPLA14oBbHzfSXHz8E100EtPib0Z9KIaQQU/edit?usp=sharing.
Session 11 Key: https://docs.google.com/document/d/1JrYzEZe0cPQGOmBRRAvEMdINdiun7JtgSRV5CZr9AoA/edit?usp=sharing.
Session 12 3/3: https://docs.google.com/presentation/d/1MRGkarjYAzNLAJ0z-7nqwYceRKDwWNgiLSGiym8tRRM/edit?usp=sharing.
Session 12 Key: https://docs.google.com/document/d/1hQ29PeB9cq5U9UoiKoX-_ZVpd057uu4Il8DH46I1_uA/edit?usp=sharing.
Session 13 3/4: https://docs.google.com/presentation/d/1WTC1L-yxbhWbg5VUmB-K9koqYGk5_LCLLZQltGs0A88/edit?usp=sharing.
Session 14 3/17: https://docs.google.com/presentation/d/1ARLHTi8jkuZ-UnHYqDa5flaXqnsepNkMmeB9ds1H_1w/edit?usp=sharing.
Session 14 Key: https://docs.google.com/document/d/1gHtFQV0yMX81LBVP9gtsfBIl0pEZ1dGrpruz6kcr7wE/edit?usp=sharing.
Session 15 3/18: https://docs.google.com/presentation/d/1BcyD7V1T3qVNE64Fr__YHAvYy0G9gxJKoBqPbxL1Tyg/edit?usp=sharing.
Session 15 Key: https://docs.google.com/document/d/1AwJvjWbSyZJlBjCc5rl7SnETE4pAJiiJ6AMrlcW7OW4/edit?usp=sharing.
Session 16 3/24: https://docs.google.com/presentation/d/1jIjyjpjxx0FajBOlHQi6LXFS83BJOFUF-9ZqS-qp4Ko/edit?usp=sharing.
Session 16 Key: https://docs.google.com/document/d/1mkfDKVB9zIeMFKIkInLqNCz1hxXpEw2sINR7bNetPNY/edit?usp=sharing.
Session 17 3/25: https://docs.google.com/presentation/d/1ipU21kiS9mHEcZ_qyHZ0oOT3UGnG73AbjD5PimlPg1E/edit?usp=sharing.
Session 17 Key: https://docs.google.com/document/d/1SCYi4fk2nu0b7A2dnF-1DfNyFfWeIHclkFvNfk3TUjg/edit?usp=sharing.
Session 18 3/31: https://docs.google.com/presentation/d/1cnpBeyPD6ubKcWFcpm8KStDd3ZN33Bcb_GJNcbE2rU8/edit?usp=sharing.
Session 18 Key: https://docs.google.com/document/d/1t8cWPelfZuTQ4BXsMtkLkzPpJDYsWddyT7G6TbKuiAc/edit?usp=sharing.
Session 19 4/1: https://docs.google.com/presentation/d/1dcuUTwwRW7nisUBamdFZcM-0X2Sc9ylgOfWzYLwd5o0/edit?usp=sharing.
Session 19 Key: https://docs.google.com/document/d/1imq7XQoiLwpmJyL0d1YvFiUd4a9CvFtH-naxAgz6B3Q/edit?usp=sharing.
Session 20 4/7: https://docs.google.com/presentation/d/1NTQTcp5e4DGaPC2xm0VZXWaB14nBT_NAv1fNEspc5o4/edit?usp=sharing.
Session 20 Key: https://docs.google.com/document/d/1RuLg65agsP0Sp6xGJuLLGKEeycMhqAq1lUQJZYPS27w/edit?usp=sharing.
Session 21 4/8: https://docs.google.com/presentation/d/1B-VrfwSMUVBirNB8SzxjX7lPLbPsGxjniIdg7NnZ3I4/edit?usp=sharing.
Session 22 4/14: https://docs.google.com/presentation/d/1Rjl0QBz9S7unqd3c_UBNbgeQa-tRBTzbCm95VKq830Y/edit?usp=sharing.
Session 23 4/15: https://docs.google.com/presentation/d/1ogQcejHySlwZfTj5wXUFyvPQziYk47hDR-XKEAQveCE/edit?usp=sharing.
Session 24 4/21: https://docs.google.com/presentation/d/1nPeiLrp1h2QjYVVbiaWChP1mClXYwC-7Hl7kTwAyyvE/edit?usp=sharing.
Session 25 4/22: https://docs.google.com/presentation/d/10X2iH0jGBwCZM90yewvi35RGMeD13W7o9JPLwzhJdxQ/edit?usp=sharing.
Session 26 4/28:https://docs.google.com/presentation/d/15sNhv9DgDVUeBTRDPTqnCJyhYuqDJHvQL6LxHvRz72s/edit?usp=sharing.